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Maasai Mara Game Reserve

 

Hippo's Mouth

 

The hippo's jaw is powered by a large masseter (a muscle that runs through the rear part of the cheek from the temporal bone to the lower jaw on each side and closes the jaw in chewing)

and a well developed digastric (each of a pair of muscles that run under the jaw and act to open it) the latter loops up behind the former to the hyoid.

 

The jaw hinge is located far back enough to allow the animal to open its mouth at almost 180°.

 

Dr. Brady Barr measured the bite force of an adult female hippo at 1821 lbf;

 

Hippopotamus teeth sharpen themselves as they grind together. The lower canines and lower incisors are enlarged, especially in males, and grow continuously. The incisors can reach 16 in, while the canines reach up to 20 in).

 

Their skin secretes a natural sunscreen substance which is red-colored. The secretion is sometimes referred to as "blood sweat," but is neither blood nor sweat. This secretion is initially colorless and turns red-orange within minutes, eventually becoming brown. Two distinct pigments have been identified in the secretions, one red (hipposudoric acid) and one orange (norhipposudoric acid). The two pigments are highly acidic compounds. Both pigments inhibit the growth of disease-causing bacteria; as well, the light absorption of both pigments peaks in the ultraviolet range, creating a sunscreen effect. All hippos, even those with different diets, secrete the pigments, so it does not appear that food is the source of the pigments. Instead, the animals may synthesize the pigments from precursors such as the amino acid tyrosine.

 

I learned that late Mr. Shankerbhai M. Patel of my village as well as of my street use to collect hipposudoric acid and norhipposudoric acid from hippo. He was doing business of this solvent. These are are seeds of pharmaceutically important compounds. The secretions are not technically sweat because hippos don't have the small sebaceous glands that produce it. The deeper and bigger glands release liquid through skin holes that are visible to the naked eye.This secretions play much of a role in regulating body temperature and inhibits growth of two disease causing bacteria. The pigment in secretion absorbs light in ultraviolet range. Hippo synthesize the pigment from common precursors such as the amino acid tyrosine.

  

This garden is named Seiwa-en, which means “the garden of pure, clear harmony and peace.” Designed with great care by the late Professor Koichi Kawana to ensure authenticity, this 14-acre garden is the largest of its type in the Western hemisphere. A four-acre lake is complemented with waterfalls, streams, and water-filled basins. Dry gravel gardens are raked into beautiful, rippling patterns. Four islands rise from the lake to form symbolic images. Several Japanese bridges link shorelines; families delight in the feeding of the giant “koi” (Japanese carp). Visitors are enthralled by cherry blossoms, azaleas, chrysanthemums, peonies, lotus, and other oriental plantings. This garden represents centuries of tradition and a multiplicity of cultural influences synthesized in a uniquely Japanese art form.

Rome Mint. Attributed to the Alphaeus Master. Orichalcum. 25.53 g. 34.5 mm.

 

HADRIANVS - AVG COS III P P Bare-headed, draped bust of Hadrian right. / PAX AVG around in field, S - C Pax standing left holding branch in right hand and cornucopia in left.

 

Extremely fine, an extraordinary specimen of splendid style and in an exceptional state of preservation. Only five specimens known.

 

Struck only three years before his death, this superb coin seems to sum up much of Hadrian's artistic sensibilities. As a philhellene he brought the official art of the Empire to new heights. Through his energetic building programs he created such architectural wonders as the Pantheon, his Villa near Tivoli and his mausoleum (today the Castel Sant'Angelo). With this same robust enthusiasm he also altered that other official art of the Empire, its coinage. The rather harshly realistic images of the Trajanic period are replaced by more idealized effigies, more in keeping with his perceptions of Greek art.

 

The portrait of this coin has been attributed by Charles Seltman, ("Greek Sculpture and Some Festival Coins," Hesperia 17, 1948, p. 71 ff.) to an individual known as the Alphaeus Master, and it has been further postulated that this superb engraver may in fact be the sculptor Antoninianus of Aphrodisias. Whatever the identity of the creator is secondary to the work of art he has created, which synthesizes the best medallic work of this period, and breathes life into Hadrian's metallic portrait.

 

The coin appears to have been struck in anticipation of Hadrian's vicennalia, the twentieth anniversary of his accession to the throne.

 

NGSA5, 233; Bunker Hunt I, 134

Cartoon graphics of two leaves in cross-section showing the different arrangement of cells.

 

Rubisco, the enzyme that grabs carbon dioxide during photosynthesis, will sometimes grab oxygen instead, gumming up the photosynthesis assembly line. C4 plants (right) prevent this by keeping rubisco sequestered in bundle sheath cells, the blue, wreath-like rings at the center of the leaves in this simplified diagram. In ordinary C3 plants (left) rubisco is found in mesophyll cells and is the first enzyme to grab carbon that enters the leaf.

 

Read more in Knowable Magazine

 

How to make corn more like cactus

It’s an agricultural moonshot: Scientists hope to increase plant yields by hacking photosynthesis, the process that powers life on Earth

https://knowablemagazine.org/article/living-world/2022/how-to-make-corn-more-like-cactus

 

The photosynthesis fix

As world food needs rise, so does the need for faster, more efficient plant growth. Bypassing an error-prone enzyme is one way to do it.

https://knowablemagazine.org/article/food-environment/2017/photosynthesis-fix

  

Take a deeper dive: Selected scholarly reviews

 

Engineering of Crassulacean Acid Metabolism

The CAM pathway of photosynthesis, which has evolved multiple times in plants in arid environments, is an attractive target of engineering as the climate shifts to warmer temperatures.

https://www.annualreviews.org/doi/10.1146/annurev-arplant-071720-104814

 

The Costs of Photorespiration to Food Production Now and in the Future

When the photosynthesis enzyme Rubisco grabs oxygen rather than carbon dioxide, it kicks off a process that costs the plant both carbon and energy. Various engineering strategies could reduce these costs and improve yields.

https://www.annualreviews.org/doi/10.1146/annurev-arplant-043015-111709

 

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Jointed sandstone in the Pennsylvanian of Ohio, USA.

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(Synthesized from info. provided by several geologists during the 2003 Annual Field Conference of the Great Lakes Section, Society of Economic Paleontologists and Mineralogists):

 

The Lower Pennsylvanian Sharon Formation is a 10-15 meter thick, ledge-forming, erosion-resistant unit. The Sharon is paleovalley-filling in places, so it is thicker than 10-15 meters in some spots. The jointing patterns of the Sharon Formation allow for 3-D examination around large blocks of outcrop - can see the 3-D architecture of sedimentary structures. The Pottsville Group lies over a major unconformity, which was formed by eustatic sealevel fall & erosion. The Sharon Formation is the basal unit of the Pottsville sediments over this unconformity. In terms of the tectonic setting, this is in the Appalachian Foreland Basin. What influenced sedimentation and sediment supply of the Sharon Formation during the Early Pennsylvanian? Probably a migrating forebulge and Early Pennsylvanian climatic changes. The Sharon is correlatable with the Olean Conglomerate in Pennsylvania. Both the Sharon and the Olean are time-equivalent to the Tumbling Hill Member & the Huylkill Member of the lower Pottsville Formation of central Pennsylvania (both of those members are below the major unconformity in Pennsylvania, unlike in northeastern Ohio). The Sharon Conglomerate/Formation & the Olean Conglomerate were deposited under strong north-to-south paleoflow conditions.

 

About twelve lithofacies can be seen in the Sharon Formation in the Akron, Ohio area. The Sharon Formation is dominantly conglomerate and sandstone, with lots of sedimentary structures. It is light on fine-grained materials. The Sharon has horizontally bedded gravels, cross-bedded gravels (including trough and tabular cross bedding), deformed/overturned cross-bed sets, basal scours up to 2 meters deep (but typically 0.5 to 1 meter deep; scours are backfilled by dune/bar back migration), whole channel fills, chute fills, and gravel bar platform deposits (usually 1-2 meters thick in the Sharon; these include bar head deposits, bar core deposits, bar tail deposits, and bar margin deposits - can usually use the presence of imbricated clasts to ID bar-head & bar-core portions of gravel bar platforms, but in the Sharon, clasts are mostly spheroidal, so it is difficult to tell specific portions of gravel platforms here). In the gravel-rich Sharon deposits, get calculated average bankfull depths of 2.1 meters, 19.9 meter average paleochannel widths, and 34.3 meter maximum paleochannel widths. Get different numbers for the sandy Sharon deposits. The Sharon is typically more conglomeratic at the base & more sandy near the top. The Sharon’s interpreted depositional environment is gravel & sand bedload streams. Paleovalleys underneath the Sharon Formation were formed when the subsidence rate was greater than the sediment supply. Paleovalley backfilling (i.e., Sharon deposits) occurred when the subsidence rate was less than the sediment supply. The change in fluvial style seen in Sharon deposits is probably due to filling & overtopping of paleovalleys.

 

Beds of the Sharon Formation are usually cliff-forming. The Sharon in the Akron area consists of quartz-pebble conglomerate & quartzose sandstone & pebbly quartzose sandstone & sandy quartz-pebble conglomerate & some lenses or thin intervals of granulestone. The basal Sharon is conglomeratic - the “lower conglomerate”. An “upper conglomerate” can be seen in places - it is usually quite thin (1-2 pebbles thick in places), and in some places, it splits into two horizons; in some places it’s not there at all. Pebbles are almost entirely white vein quartz, with an uncertain source from the north. Detrital muscovite in the Sharon has been dated to about 370 and 406 Ma (Devonian), so the source area includes Acadian Orogeny materials. The Sharon has relatively common cross-bedding, with a few overturned cross-beds visible in areas. Abundant iron oxide staining is present in the Sharon sandstones, with a variety of morphologies - this can weather out as resistant ridges or as 3-D surfaces. Many vugs have thick goethite linings. Many goethite-stained quartz pebbles are present. Seeps & springs occur sporadically along the sandstones of the lower Sharon Formation in places. These spring waters have widely variable pH and TDS (total dissolved solids). Some dry springs are present - conduits without water emerging. A few places in basal Sharon strata have obvious rip-up shale clasts, derived from uppermost Meadville Shale beds (below the Mississippian-Pennsylvanian unconformity). One outcrop is known with many Meadville Shale clasts mixed in with Sharon quartz pebbles - this appears to represent paleobank failure of Meadville material during near-earliest Sharon deposition.

 

The outcrop shown above is at Virginia Kendall Ledges in Cuyahoga Valley National Park. Virginia Kendall Ledges is an isolated platform of Sharon Formation, surrounded by a lower land surface of Lower Mississippian Cuyahoga Formation shales & siltstones & sandstones. The lower Sharon Formation at this site is quite pebbly - many pebble-filled channelform features are present. Upon 3-D examination of their architecture, these are not channels or chutes, but are interpreted by Professor Neil Wells as bar confluence scours with subsequent pebble fills. The edges of the Virginia Kendall Ledges platform have large Sharon blocks separating from the rest of the platform. Abundant overturned recumbent cross beds are present - some of the world's best developed and best exposed examples. The mechanism by which crossbeds get overturned seems straightforward (unidirectional shear by fluvial currents), but the cause is not clearly understood - some cohesive agent may be required? Someone suggested biomats. Some of the scour pits in this area seem to have fairly steep margins - perhaps whatever cohesive agent was responsible for simple deformation of crossbeds was also responsible for overly steep, stable margins of depressions/chutes/channels/scours.

-----------------------------

Stratigraphy: Sharon Formation (also known as Sharon Sandstone or Sharon Conglomerate or Sharon Member), lower Pottsville Group, upper Lower Pennsylvanian

 

Locality: Virginia Kendall Ledges, Cuyahoga Valley National Park, north of Akron, northern Summit County, northeastern Ohio, USA (~~vicinity of 41° 13' 44.76" North latitude, 81° 30' 37.76" West longitude)

 

Sandia National Laboratories researchers Dale Huber, left, and Todd Monson have come up with an inexpensive way to synthesize titanium-dioxide nanoparticles, which could be used in everything from solar cells to light-emitting diodes.

 

Read more at bit.ly/2ONWpYq.

 

Photo by Randy Montoya.

The water would not stick on the surface of the lotus leaf. A tiny drop would form the shape of the spherical globule and roll over repeatedly without sticking leaving the surface of the leaf totally dry.

 

With the information of how well the leaves and flowers maintain the non-stickyness, humans can create the following and get the benefits:

1. Waterproof suits for diving.

2. Self-washable dresses that would be easy to clean up.

2. Waterproof paintings that can be safe from the rains and other water sources.

3. Vessels that are waterproof to ensure that cleaning is easier.

4. Waterproof gloves and aprons for doctors and nurses to ensure blood does not stick to them.

5. Faster boats and submarines with waterproof under-parts to reduce friction while sailing.

6. Waterproof polymer-coated leathers and other fabric items that can be used in many areas.

7. Toilets that can do away with flushing of water.

 

There are so many other advantages that the waterproofing provides, which can be explored once the nanoscopic hairy structures on the lotus leaves can be synthesized.

ted.com

cesarharada.com

opensailing.net

 

Mubarak Abdullahi (Nigeria/UK) - Aircraft engineer who, at 24, built a homemade helicopter out of old car and bike parts

 

Milena Boniolo (Brazil) - Chemist and PhD student at Federal University of São Carlos, Brazil, who is developing methods to detect emerging contaminants in the environment

 

Premesh Chandran (Malaysia) - Co-founder and CEO of Malaysiakini.com, an independent Malaysian news website

 

Perry Chen (US) - Co-founder and CEO of Kickstarter, a web platform offering people a new way to fund their creative ideas and endeavors

 

Anita Doron (Ukraine/Canada) - Surrealist filmmaker and documentarian

 

Ndubuisi Ekekwe (Nigeria/US) - Engineer, inventor, author and founder of the African Institution of Technology, an organization seeking to develop microelectronics in Africa

 

Saeed Taji Farouky (Palestine/UK) - Documentary filmmaker, photographer and writer focusing on human rights in the Middle East and North Africa

 

Jessica Green (US) - Professor at the University of Oregon’s Center for Ecology and Evolutionary Biology whose research focuses on microbial diversity

 

Benjamin Gulak (Canada/US) - Inventor of the Uno, the “green” electric street bike, and founder of BPG Motors

 

Robert Gupta (US) - Violinist, youngest member of the Los Angeles Philharmonic

 

Cesar Harada (Japan/France/UK) - Coordinator of the Open_Sailing project, working to develop open-source technologies to intelligently inhabit the oceans

 

Susie Ibarra (US/Philippines) - Composer, percussionist and co-founder of Song of the Bird King, a production company using music and film to preserve indigenous culture and ecology

 

Jennifer Indovina (US) - Founder of Tenrehte Technologies, a semiconductor company developing wireless smart-grid applications

 

Mitchell Joachim (US) - Architect and co-founder of Terreform ONE + Terrefuge, non-profit design groups that promote ecological design in cities

 

Raffael Lomas (Israel) - Sculptor and teacher of creative workshops for the blind

 

Kate Nichols (US) - Artist-in-residence at the Alivisatos Lab who synthesizes nanoparticles that exhibit structural color and incorporates them into macroscale art pieces

 

Sharmeen Obaid-Chinoy (Pakistan/Canada) - Documentary filmmaker and founder of The Citizens Archive of Pakistan, an educational institution and heritage center established to preserve Pakistan's history

 

Sarah Jane Pell (Australia) - Artist-researcher, diver and founder of Aquabatics Research Team initiative (ARTi)

 

Manu Prakash (India/US) - Junior Fellow at Harvard Society of Fellows, physicist and inventor pursuing research in the field of physical biology

 

Kellee Santiago (US) - President and co-founder of thatgamecompany, a video game company working to create video games that communicate different emotional experiences

 

Durreen Shahnaz (Bangladesh/Singapore/US) - Founder and Chairperson of Impact Investment Exchange Asia (IIX), a social stock exchange for Social Enterprises to raise growth capital

 

Gavin Sheppard (Canada) - Founder of I.C. Visions and co-founder of The Remix Project, a youth program acting as an arts and cultural incubator in Toronto, Cananda

 

Hugo Van Vuuren (South Africa/US) - Fellow at the Harvard School of Engineering and Applied Sciences and at The Laboratory at Harvard, co-founder of Lebone – a social enterprise working on off-grid technologies in Africa

 

Angelo Vermeulen (Belgium) - Biologist, filmmaker, and visual artist creating large-scale collaborative art installations

 

Daniel Zoughbie (US/UK) - Founder and CEO of the Global Micro-Clinic Project (GMCP), an organization working to prevent and manage diseases in the developing world using low-cost behavioral interventions

CeO2 nanoparticles synthesized by the co-precipitation method in the presence of nonionic surfactant (PEG400-polyethylene glycol) and sintered at 550 °C in normal atmosphere. The sample was deposited on Si substrate and covered with a thin gold layer by electron beam evaporation.

Original image taken with FEI Nova NanoSEM 630.

The sample was obtained by Dr. Alina Matei – IMT Bucharest, Ambiental Technology Laboratory.

 

Courtesy of Dr. Marian Popescu , National Institute for R&D in Microtechnologies - IMT Bucharest

 

Image Details

Instrument used: Nova NanoSEM

Magnification: 160000x

Horizontal Field Width: 1.50 µm

Vacuum: High, 10-6 mbar

Voltage: 20 kV

Spot: 3.0

Working Distance: 5.4 mm

Detector: TLD (SE) – Immersion Mode

 

As part of the eCampusOntario Virtual Learning Strategy digital fluency grant, led by OCADU, in partnership with Windsor, Nippissing, Mohawk, UofT, Trent we are hosting biweekly co-design conversations around the four modules.

 

Each module will have two topics and each of those topics will include a discussion to investigate, "what? so what? now what?" These conversations will be recorded and through the week participants will be invited to watch the discussion and come back to analyze and synthesize our reflections from the viewing.

 

Module 1: Unlearning and Unsettling

Questioning (Sept 2, Sept 9)

Reflection (Sept 16, Sept 23)

 

Module 3: Co-creating inclusive communities

Trust (Oct 28, Nov 4)

Context (Nov 11, Nov 18)

 

Module 2: Students as agents of diverse destiny

vulnerability (Sept 30, Oct 7)

failure (Oct 14, Oct 21)

 

Module 4: Sustaining Change

critique (Nov 25, Dec 2)

care (Dec 9, Dec 16)

Blue calcitic marble from the Precambrian of New York State, USA. (8.0 centimeters across at its widest)

 

This remarkable specimen of blue marble comes from the Valentine Mine in New York State, an active wollastonite mine/quarry. Wollastonite is a calcium pyroxenoid mineral, formed by hydrothermal metamorphism (metasomatism) of marble by hot, silica-rich fluids. Blue calcitic marble is the proximal host rock to the Valentine Wollastonite Skarn Deposit; white calcitic marble occurs distally.

 

Published analysis shows that blue marble host rocks around the Valentine Wollastonite Skarn Deposit are >98% calcite with minor diopside and graphite. The bluish color may be due to the presence of sub-microscopic graphite inclusions in the calcite crystals.

 

The Valentine Mine is located at the intrusive contact between Grenvillian marbles and syenites of the Diana Complex (1.118 Ga). The wollastonite skarn is synchronous with the intrusion of Diana Complex syenites (see Gerdes & Valley, 1994), so it also dates to 1.118 Ga (late Mesoproterozoic). The blue marble host rock is slightly older, at about 1.13 to 1.16 Ga.

 

Age: late Mesoproterozoic, 1.13-1.16 Ga (granulite facies metamorphism to marble during a phase of the Grenville Orogeny)

 

Locality: Valentine Mine (Gouverneur Talc Company No. 4 Quarry) (wollastonite mine), ~0.75 to 1 mile from the southern side of Lake Bonaparte, ~3.5 air miles southwest of Harrisville, northern Lewis County, northern Adirondack Mountains (northwestern Lowlands, near the Lowlands-Highlands boundary), northern New York State, USA

----------

Info. partly synthesized from:

 

Basu, A.R. & W.R. Premo. 2001. U-Pb age of the Diana Complex and Adirondack granulite petrogenesis. Proceedings of the Indian Academy of Sciences (Earth and Planetary Sciences) 110: 385-395.

 

Gerdes, M.L. & J.W. Valley. 1994. Fluid flow and mass transport at the Valentine wollastonite deposit, Adirondack Mountains, New York State. Journal of Metamorphic Geology 12: 589-608.

Opening scene

 

It is late in the 22nd Century. United Planet cruiser C57D a year out from Earth base on the way to Altair for a special mission. Commander J.J Adams (Leslie Neilsen) orders the crew to the deceleration booths as the ship drops from light speed to normal space.

 

Adams orders pilot Jerry Farman (Jack Kelly) to lay in a course for the fourth planet. The captain then briefs the crew that they are at their destination, and that they are to look for survivors from the Bellerophon expedition 20 years earlier.

 

As they orbit the planet looking for signs of life, the ship is scanned by a radar facility some 20 square miles in area. Morbius (Walter Pigeon) contacts the ship from the planet asking why the ship is here. Morbius goes on to explain he requires nothing, no rescue is required and he can't guarantee the safety of the ship or its crew.

 

Adams confirms that Morbius was a member of the original crew, but is puzzled at the cryptic warning Morbius realizes the ship is going to land regardless, and gives the pilot coordinates in a desert region of the planet. The ship lands and security details deploy. Within minutes a high speed dust cloud approaches the ship. Adams realizes it is a vehicle, and as it arrives the driver is discovered to be a robot (Robby). Robby welcomes the crew to Altair 4 and invites members of the crew to Morbious residence.

 

Adams, Farman and Doc Ostrow (Warren Stevens) arrive at the residence and are greeted by Morbius. They sit down to a meal prepared by Robbys food synthesizer and Morbius shows the visitors Robbys other abilities, including his unwavering obedience. Morbius then gives Robby a blaster with orders to shoot Adams. Robby refuses and goes into a mechanical mind lock, disabling him till the order is changed.

 

Morbius then shows the men the defense system of the house (A series of steel shutters). When questioned, Morbius admits that the Belleraphon crew is dead, Morbius and his wife being the only original survivors. Morbius's wife has also died, but months after the others and from natural causes. Morbius goes on to explain many of the crew were torn limb from limb by a strange creature or force living on the planet. The Belleraphon herself was destroyed when the final three surviving members tried to take off for Earth.

 

Adams wonders why this force has remained dormant all these years and never attacked Morbius. As discussions continue, a young woman Altaira (Anne Francis) introduces herself as Morbius daughter. Farman takes an immediate interest in Altaira, and begins to flirt with her . Altaira then shows the men her ability to control wild animals by petting a wild tiger. During this display the ship checks in on the safety of the away party. Adams explains he will need to check in with Earth for further orders and begins preparations for sending a signal. Because of the power needed the ship will be disabled for up to 10 days. Morbius is mortified by this extended period and offers Robby's services in building the communication facility

 

The next day Robby arrives at ship as the crew unloads the engine to power the transmitter. To lighten the tense moment the commander instructs the crane driver to pick up Cookie (Earl Holliman) and move him out of the way. Quinn interrupts the practical joke to report that the assembly is complete and they can transmit in the morning.

 

Meanwhile Cookie goes looking for Robby and organizes for the robot to synthesize some bourbon. Robby takes a sample and tells Cookie he can have 60 gallons ready the next morning for him.

 

Farman continues to court Altair by teaching her how to kiss, and the health benefits of kissing. Adams interrupts the exercise, and is clearly annoyed with a mix of jealous. He then explains to Altair that the clothes she wears are inappropriate around his crew. Altair tries to argue till Adams looses patience and order Altair to leave the area.

 

That night, Altair, still furious, explains to her father what occurred. Altair takes Adams advice to heart and orders Robby to run up a less revealing dress. Meanwhile back at the ship two security guards think they hear breathing in the darkness but see nothing.

 

Inside the ship, one of the crew half asleep sees the inner hatch opened and some material moved around. Next morning the Captain holds court on the events of the night before. Quinn advises the captain that most of the missing and damaged equipment can be replaced except for the Clystron monitor. Angry the Capt and Doc go back to Morbius to confront him about what has occurred.

 

Morbius is unavailable, so the two men settle in to wait. Outside Adams sees Altair swimming and goes to speak to her. Thinking she is naked, Adams becomes flustered and unsettled till he realizes she wants him to see her new dress. Altair asks why Adams wont kiss her like everyone else has. He gives in and plants one on her. Behind them a tiger emerges from the forest and attacks Altair, Adams reacts by shooting it. Altair is badly troubled by the incident, the tiger had been her friend, but she can't understand why acted as if she was an enemy.

 

Returning to the house, Doc and Adams accidently open Morbius office. They find a series of strange drawings but no sign of Morbius. He appears through a secret door and is outraged at the intrusion. Adams explains the damage done to the ship the previous night and his concern that Morbius was behind the attack.

 

Morbius admits it is time for explanations. He goes on to tell them about a race of creatures that lived on the planet called the Krell. In the past they had visited Earth, which explains why there are Earth animals on the planet. Morbius believes the Krell civilization collapsed in a single night, right on the verge of their greatest discovery. Today 2000 centuries later, nothing of their cities exists above ground.

 

Morbius then takes them on a tour of the Krell underground installation. Morbius first shows them a device for projecting their knowledge; he explains how he began to piece together information. Then an education device that projects images formed in the mind. Finally he explains what the Krell were expected to do, and how much lower human intelligence is in comparison.

 

Doc tries the intelligence tester but is confused when it does not register as high as Morbius. Morbius then explains it can also boost intelligence, and that the captain of the Belleraphon died using it. Morbius himself was badly injured but when he recovered his IQ had doubled.

 

Adams questions why all the equipment looks brand new. It is explained that all the machines left on the planet are self repairing and Morbius takes them on a tour of the rest of the installation. First they inspect a giant air vent that leads to the core of the planet. There are 400 other such shafts in the area and 9200 thermal reactors spread through the facilities 8000 cubic miles.

 

Later that night the crew has completed the security arrangements and tests the force field fence. Cookie asks permission to go outside the fence. He meets Robby who gives him the 60 gallons of bourbon. Outside, something hits the fence and shorts it out. The security team checks the breach but finds nothing. A series of foot like depressions begin forming leading to the ship. Something unseen enters the ship. A scream echos through the compound.

 

Back at the Morbius residence he argues that only he should be allowed to control the flow of Krell technology back to Earth. In the middle of the discussion, Adams is paged and told that the Chief Quinn has been murdered. Adams breaks of his discussions and heads back to the ship.

 

Later that night Doc finds the footprints and makes a cast. The foot makes no evolutionary sense. It seems to have elements of a four footed and biped creature; also it seems a predator and herbivore. Adams questions Cookie who was with the robot during the test and decides the robot was not responsible.

 

The next day at the funeral for Chief Morbius again warns him of impending doom facing the ship and crew. Adams considers this a challenge and spends the day fortifying the position around the ship. After testing the weapons and satisfied all that could be done has, the radar station suddenly reports movement in the distance moving slowly towards the ship.

 

No one sees anything despite the weapons being under radar fire control. The controller confirms a direct hit, but the object is still moving towards the ship. Suddenly something hits the force field fence, and a huge monster appears outlined in the energy flux. The crew open fire, but seem to do little good. A number of men move forward but a quickly killed.

 

Morbious wakes hearing the screams of Altair. Shes had a dream mimicking the attack that has just occurred. As Morbious is waking the creature in the force field disappears. Doc theories that the creature is made of some sort of energy, renewing itself second by second.

 

Adams takes Doc in the tractor to visit Morbius intending to evacuate him from the planet. He leaves orders for the ship to be readied for lift off. If he and Doc dont get back, the ship is to leave without them. They also want to try and break into Morbious office and take the brain booster test.

 

They are met at the door by Robby, who disarms them. Altair appears and countermands the orders given to Robby by her father. Seeing a chance Doc sneaks into the office. Altair argues with Adams about trying to make Morbius return home, she ultimately declares her love for him.

 

Robby appears carrying the injured Doc. Struggling to speak and heavy pain, Doc explains that the Krell succeeded in their great experiment. However they forgot about the sub conscious monsters they would release. Monsters from the id.

 

Morbius sees the dead body of Doc, and makes a series of ugly comments. His daughter reminds him that Doc is dead. Morbius lack of care convinces Altair she is better off going with Adams. Morbius tries to talk Adams out of taking Altair.

 

Adams demands an explanation of the id. Morbius realizes he is the source of the creature killing everyone. The machine the Krell built was able to release his inner beast, the sub conscious monster dwelling deep inside his ancestral mind.

 

Robby interrupts the debate to report something approaching the house. Morbius triggers the defensive shields of the house, which the creature begins to destroy. Morbius then orders Robby to destroy the creature, however Robby short circuits. Adams explained that it was useless; Robby knew it was Morbius self.

 

Adams, Altair and Morbius retreat to the Krell lab and sealed themselves in by sealing a special indestructible door. Adams convinces Morbius that he is really the monster, and that Morbius can not actually control his subconscious desires.

 

The group watch as the creature beings the slow process of burning through the door. Panicked Morbius implores Altair to say it is not so. Suddenly the full realization comes, and he understands that he could endanger or even kill Altair.

 

As the creature breaks through Morbius rushes forward and denies its existence. Suddenly the creature disappears but Morbius is mortally wounded. With his dying breath he instructs Adams to trigger a self destruct mechanism linked to the reactors of the great machine. The ship and crew have 24 hours to get as far away from the planet as possible

 

The next day we see the ship deep in space. Robby and Altair are onboard watching as the planet brightens and is destroyed. Adams assures Altair that her fathers memory will shine like a beacon.

ted.com

cesarharada.com

opensailing.net

 

Mubarak Abdullahi (Nigeria/UK) - Aircraft engineer who, at 24, built a homemade helicopter out of old car and bike parts

 

Milena Boniolo (Brazil) - Chemist and PhD student at Federal University of São Carlos, Brazil, who is developing methods to detect emerging contaminants in the environment

 

Premesh Chandran (Malaysia) - Co-founder and CEO of Malaysiakini.com, an independent Malaysian news website

 

Perry Chen (US) - Co-founder and CEO of Kickstarter, a web platform offering people a new way to fund their creative ideas and endeavors

 

Anita Doron (Ukraine/Canada) - Surrealist filmmaker and documentarian

 

Ndubuisi Ekekwe (Nigeria/US) - Engineer, inventor, author and founder of the African Institution of Technology, an organization seeking to develop microelectronics in Africa

 

Saeed Taji Farouky (Palestine/UK) - Documentary filmmaker, photographer and writer focusing on human rights in the Middle East and North Africa

 

Jessica Green (US) - Professor at the University of Oregon’s Center for Ecology and Evolutionary Biology whose research focuses on microbial diversity

 

Benjamin Gulak (Canada/US) - Inventor of the Uno, the “green” electric street bike, and founder of BPG Motors

 

Robert Gupta (US) - Violinist, youngest member of the Los Angeles Philharmonic

 

Cesar Harada (Japan/France/UK) - Coordinator of the Open_Sailing project, working to develop open-source technologies to intelligently inhabit the oceans

 

Susie Ibarra (US/Philippines) - Composer, percussionist and co-founder of Song of the Bird King, a production company using music and film to preserve indigenous culture and ecology

 

Jennifer Indovina (US) - Founder of Tenrehte Technologies, a semiconductor company developing wireless smart-grid applications

 

Mitchell Joachim (US) - Architect and co-founder of Terreform ONE + Terrefuge, non-profit design groups that promote ecological design in cities

 

Raffael Lomas (Israel) - Sculptor and teacher of creative workshops for the blind

 

Kate Nichols (US) - Artist-in-residence at the Alivisatos Lab who synthesizes nanoparticles that exhibit structural color and incorporates them into macroscale art pieces

 

Sharmeen Obaid-Chinoy (Pakistan/Canada) - Documentary filmmaker and founder of The Citizens Archive of Pakistan, an educational institution and heritage center established to preserve Pakistan's history

 

Sarah Jane Pell (Australia) - Artist-researcher, diver and founder of Aquabatics Research Team initiative (ARTi)

 

Manu Prakash (India/US) - Junior Fellow at Harvard Society of Fellows, physicist and inventor pursuing research in the field of physical biology

 

Kellee Santiago (US) - President and co-founder of thatgamecompany, a video game company working to create video games that communicate different emotional experiences

 

Durreen Shahnaz (Bangladesh/Singapore/US) - Founder and Chairperson of Impact Investment Exchange Asia (IIX), a social stock exchange for Social Enterprises to raise growth capital

 

Gavin Sheppard (Canada) - Founder of I.C. Visions and co-founder of The Remix Project, a youth program acting as an arts and cultural incubator in Toronto, Cananda

 

Hugo Van Vuuren (South Africa/US) - Fellow at the Harvard School of Engineering and Applied Sciences and at The Laboratory at Harvard, co-founder of Lebone – a social enterprise working on off-grid technologies in Africa

 

Angelo Vermeulen (Belgium) - Biologist, filmmaker, and visual artist creating large-scale collaborative art installations

 

Daniel Zoughbie (US/UK) - Founder and CEO of the Global Micro-Clinic Project (GMCP), an organization working to prevent and manage diseases in the developing world using low-cost behavioral interventions

If you're one of those people whom mosquitoes tend to favor, maybe it's because you aren't sufficiently stressed-out.

 

Insects have very keen powers of smell that direct them to their targets. But for researchers trying to figure out what attracts or repels the pests, sorting through the 300 to 400 distinct chemical odors that the human body produces has proved daunting.

  

Michael C. Witte

Now scientists at Rothamsted Research in the U.K. have been making headway at understanding why some people can end up with dozens of bites after a backyard barbecue, while others remain unscathed. The researchers have identified a handful of the body's chemical odors—some of which may be related to stress—that are present in significantly larger concentrations in people that the bugs are happier to leave alone. If efforts to synthesize these particular chemicals are successful, the result could be an all-natural mosquito repellent that is more effective and safer than products currently available.

 

"Mosquitoes fly through an aerial soup of chemicals, but can home in on those that draw them to humans," says James Logan, a researcher at Rothamsted, one of the world's oldest agricultural-research institutions. But when the combination of human odors is wrong, he says, "the mosquito fails to recognize this signal as a potential blood meal."

 

The phenomenon that some people are more prone to mosquito bites than others is well documented. In the 1990s, chemist Ulrich Bernier, now at the U.S. Department of Agriculture's Agricultural Research Service, began looking for what he calls the "magic compounds" that attract mosquitoes. His research helped to show that mosquitoes are attracted to humans by blends of common chemicals such as carbon dioxide, released from the skin and by exhaling, and lactic acid, which is present on the skin, especially when we exercise. But none of the known attractant chemicals explained why mosquitoes preferred some people to others.

 

Rothamsted's Dr. Logan says the answer isn't to be found in attractant chemicals. He and colleagues observed that everyone produces chemicals that mosquitoes like, but those who are unattractive to mosquitoes produce more of certain chemicals that repel them.

 

Misguided Mosquitoes

"The repellents were what made the difference," says Dr. Logan, who is interested in the study of how animals communicate using smell. These chemicals may cloud or mask the attractive chemicals, or may disable mosquitoes from being able to detect those attractive odors, he suggests.

 

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Besides delivering annoying bites, mosquitoes cause hundreds of millions of cases of disease each year. As many as 500 million cases of malaria are contracted globally each year, and more than one million people die from it, according to the Centers for Disease Control and Prevention. Mosquitoes can also spread West Nile virus, dengue fever, yellow fever and other illnesses.

 

Currently the most effective repellents on the market often contain a chemical known as DEET, which has been associated in some studies with potential safety concerns, such as cancer and Gulf War syndrome. It also damages materials made of plastic. The federal Environmental Protection Agency has determined that DEET, when used as directed, is safe.

 

The Rothamsted team set out to get the mosquitoes' viewpoint. The researchers separated human volunteers into two groups—those who were attractive to mosquitoes and those who weren't. They then put each of the volunteers into body-size foil bags for two hours to collect their body odors. Using a machine known as a chromatograph, the scientists were able to separate the chemicals. They then tested each of them to see how the mosquitoes responded. By attaching microelectrodes to the insects' antennae, the researchers could measure the electrical impulses that are generated when mosquitoes recognize a chemical.

 

Dr. Logan and his team have found only a small number of body chemicals—seven or eight—that were present in significantly different quantities between those people who were attractive to mosquitoes and those who weren't. They then put their findings to the test. For this they used a so-called Y-tube olfactometer that allows mosquitoes to make a choice and fly toward or away from an individual's hand. After applying the chemicals thought to be repellant on the hands of individuals known to be attractive, Dr. Logan found that the bugs either flew in the opposite direction or weren't motivated by the person's smell to fly at all.

 

The chemicals were then tested to determine their impact on actual biting behavior. Volunteers put their arms in a box containing mosquitoes, one arm coated with repellent chemicals and the other without, to see if the arm without the coating got bitten more.

 

Significant Repellency

The group's latest paper, published in March in the Journal of Medical Entomology, identified two compounds with "significant repellency." One of the compounds, 6-methyl-5-hepten-2-one, is a skin-derived compound that has the odor of toned-down nail-polish remover, according to George Preti, an organic chemist at the Monell Chemical Senses Center in Philadelphia, who is involved in a separate line of research into insect-biting behavior. The other, identified in the paper as geranylacetone, has a pleasant odor, though there is some question about whether the chemical is formed by the human biochemical process or is picked up in the environment, Dr. Preti says.

 

Dr. Logan declined to comment about the specific chemicals because of proprietary concerns. He says the findings have been patented and the group is working with a commercial company to develop the compounds into a usable insect repellent. One issue that still needs to be resolved: how to develop a formulation of the repellent chemicals that will stay on the skin, rather than quickly evaporating as they do naturally. The hope is to get a product to market within a year or two, he says.

 

Some of the chemicals researchers identified are believed to be related to stress, Dr. Logan says. Previous research has shown that these particular chemicals could be converted from certain other molecules and this could be as a result of oxidation in the body at times of stress, he says. However, it's not clear if the chemicals observed by the Rothamsted researchers were created in this way, and research is continuing to answer this and other questions.

 

Dr. Logan suggests that mosquitoes may deem hosts that emit more of these chemicals to be diseased or injured and "not a good quality blood meal." Proteins in the blood are necessary for female mosquitoes to produce fertile eggs, and Dr. Logan says it might be evolutionarily advantageous for mosquitoes to detect and avoid such people.

 

Other Research

Other research includes an effort by scientists at the University of California, Riverside, who published a paper in the journal Nature last week identifying a recently discovered class of molecules that inhibit fruit flies' and mosquitoes' ability to detect carbon dioxide. Mosquitoes can detect carbon dioxide emissions from long ranges, so turning off the ability to detect the gas, perhaps by releasing the inhibiting molecules into the environment, may be a way of keeping the bugs at bay, the researchers suggest. Another team, at the Monell Chemical Senses Center, is launching a study into whether the taste of human skin and blood are related to the insects' interest in biting certain individuals.

Article quoted from :

 

santiagoarde.wordpress.com/tag/bonifacio-haza/

 

June 21, 2017

  

This photo was published in Santiago de Cuba, in the first days of January 1959. Many other pages revealed the faces or corpses of men, women, youngsters almost children, murdered by Batista's tyranny in this city, where one of the Criminals, the commander Bonifacio Haza-father of the mediocre violinist of Donald Trump, was the chief police.

  

President Trump Speech in Miami On U.S. Policy Towards Cuba. Miami. FL. June 16, 2017

  

www.youtube.com/watch?v=mh31MLrWebI

  

President Trump greeted several of these individuals by name, and was surrounded or accompanied by others at the time of the signing. These included a terrorist arrested in 1995 in California, with an arsenal of weapons to be used to commit violent actions, and who was implicated in an assassination attempt on President Fidel Castro Ruz in 1997. Another was part of a 1974 armed infiltration in Cuba; a third was the author of terrorist actions and pirate attacks at sea on Cuban fishing boats, between 1972 and 1975.

 

Also present was the spouse of a sergeant who committed acts of torture during the Batista dictatorship, and one of those responsible for financing the planting of bombs at tourist locations in Cuba which exploded in 1997, as revealed by infamous terrorist Posada Carriles in an interview with the New York Times. As we know, Posada Carriles was the author of the mid-flight bombing of a Cubana de Aviación civilian aircraft in 1976, the first terrorist act against an aircraft in flight.

 

Many of these individuals worked for the CIA at some point.

 

I strongly protest the United States government given such derision, and implore it to confirm or deny if the terrorists I have mentioned were beside President Trump or not. This is an affront to the Cuban people, to the people of the world, and to the victims of international terrorism across the globe.

 

When, during this show, the President of the United States alluded to the father of the out-of-tune violinist who played the U.S. national anthem, he failed to state that Captain Bonifacio Haza, mentioned on several occasions by the President of the United States, was directly responsible for the murders of Carlos Díaz and Orlando Carvajal toward the end of the Batista dictatorship, and personally participated in the murder of well-known revolutionary fighter Frank País, as well as his comrade Raúl Pujol, and later, Frank País’ younger brother, who was only 19 years of age at the time.

 

This is an outrage our people will never forget.

 

The packed audience was completed by several foreign agents who are paid by U.S. government agencies in Cuba. These are the new mercenaries.

  

The "heroism" of Trump's violinist's father

 

This photo was published in Santiago de Cuba, in the first days of January 1959. Many other pages revealed the faces or corpses of men, women, youngsters almost children, murdered by Batista's tyranny in this city, where one of the Criminals, the commander Bonifacio Haza-father of the mediocre violinist of Donald Trump, was the chief police.

 

This individual, famous for the persecution of the revolutionaries, for the crimes, tortures and disappearance of Santiago, participated in the assassination of the hero of the clandestine fight in this city, Frank País García and also underground fighter Raul Pujol, on July 30 Of 1957. By that date, the henchman was only captain. Trump will continue to reap losses, Cubans will continue cementing the victory

 

The history of the "victim" of the Cuban government, distorted by the president of the United States, has details that must be known by those who heard him in his recent anti-Cuban speech.

  

At the time of the assassination of Frank País, who was only 22 years old and the head of the 26th of July Revolutionary Movement in the plain, was prominent in Santiago de Cuba the henchman José María Salas Cañizares, known by the people of Santiago and Cubans as "slaughter". Frank's chase was in his charge.

 

In his book Frank, between the sun and the mountain, the also clandestine fighter and the Rebel Army, Brigadier General William Gálvez Rodriguez, synthesizes that tragic moment.

 

"Massacre" to one of his pack: "I will be moving around the area and anything will call me by the car, if I am not, call Haza, who will also go with us. He is waiting for us in the Provincial Government. But listen well: at the slightest sign of resistance or flight, the order is fire against anyone. We will see later".

 

Then the murderer, accompanied by two others of his own kind, went to pick up another of his own kind, Bonifacio Haza. On the way, "Masacre" asks the captain if he has already chosen the houses that will be registered. Haza says yes. The operation was beginning; It was only a few minutes by 4 in the afternoon.

 

Once completely surrounded, Frank and Pujol decide to leave, trying to go unnoticed, but are intercepted by a soldier. When they are registered, Frank is given a 38-gun. Both are taken before the bosses. And an informer, who had studied with Frank, identifies him. Immediately, the outrage. The corpse of Frank País, had 38 gunshot wounds. At his side, the pistol, to make public opinion believe that he had rebelled and attacked authority. It was the justification for the barbaric murder. Mariano Randich, the informant, was executed shortly afterwards.

 

As early as mid-April 1956, the "hero of Trump" had shot down a group of students who, before the Audiencia, asked for the freedom of their fellow judges. On that occasion, it was the murderer of the Moncada, Colonel Chaviano, who gave the order of repression. "If you order it, it will be so," answered Haza. And so he did.

 

Two students were seriously injured. And to the amusement of another henchman for the crime, Haza exclaimed: "Let us drink by the strong hand of General Batista in the East, by our beloved colonel and future general Alberto del Río Chaviano."

 

Before the aggression to the students, the answer of the revolutionaries was the combat, under the direction of Frank Pais. On April 20, 1956, Carlos Díaz and Orlando Carvajal were injured. Recluded in a hospital, they were taken out and taken to a group of military assassins, including Bonifacio Haza. And the two young men were killed, after barbaric torture, among them pure alcohol application in wounds and punctures with punches.

 

Then, Bonifacio Haza, followed his career and increased his history of torture and crimes. Until the triumph of the Revolution arrived.

 

Some time ago, I interviewed a clandestine fighter from Santiago de Cuba, who, recalling the first day of the victory, referred to his meeting, in the middle of the street, with Bonifacio Haza, still armed. His indignation was such that he went to the henchman to stop him. However, Haza replied that the agreements of El Escandel, where the military command of Moncada had surrendered to Commander in Chief Fidel Castro, established that the officers were free and armed.

 

Campos Miguel, although he could not understand that freedom for those who hours before murdered the revolutionaries and the population, did not take him prisoner, but he stripped him of the weapon. He relied on revolutionary justice, announcing that those who were not responsible for any crime would be released, but criminals would be tried and punished by the courts.

 

The revolutionaries and the people acted with serenity and ethics. And in those early days of January 1959, Commander Bonifacio Haza was tried by a Revolutionary Court and paid for his crimes. He was shot, along with other famous assassins.

 

I do not think that the president of the United States is totally turned away from the history of this one, one of his Cuban "heroes", father of his violinist, also cataloged as a victim. The son was not guilty of the crimes of his father, but the truth can not be faked, much less for petty interests.

 

In Cuba, many military or civilian children who were punished for their crimes have enjoyed and enjoyed all the rights and benefits of the Revolution. Even the relatives of the military who died in combat against the revolutionaries. That principle was expressed by Fidel from October 16, 1953, before the court that tried him for the events of July 26 of that year.

 

Fidel said: "When Cuba is free, it must respect, protect and help also the women and children of the brave who fell before us. They are innocent of the misfortunes of Cuba, they are so many victims of this dire situation. " And that has been totally fulfilled. If Bonifacio Haza's son lived in Cuba, he would be no exception. And he would be, at least, a better violinist.

 

Nothing, that the Yankee president follows the tradition of his predecessors, in his mania to manufacture Cuban "heroes", to choose the worst raw materials. Bonifacio Haza is a clear example of that failure.

 

It is not the whole story of this character, but something helps to know it as it was.

  

OM PARVAT 2017 HD

OM PARVAT

Om Parvat (also Adi Kailash, Little Kailash, Jonglingkong Peak,Baba Kailash, chhota Kailash)[3] is a mountain in the Himalayanmountain range, lying in the Darchula district of western Nepal and inPithoragarh District, Uttarakhand, India. It is considered sacred by Hindusand its snow deposition pattern resembles the sacred 'OM' (ॐ). Its appearance is distinctly similar to Mount Kailash in Tibet.[4] Near Om Parvat lie Parvati Lake and Jonglingkong Lake. Jonglingkong Lake is sacred, as Mansarovar, to the Hindus. Opposite to this peak is a mountain called Parwati Muhar. The Om Parvat is the fruit of discord between India and Nepal who do not reach agreement about the border line between the two countries. The Om Parvat is currently on the Indo-Nepalese border face "Om/ॐ" in India and the back of the mountain inNepal.

This peak was attempted for the first time by an Indo-British team including Martin Moran, T. Rankin, M. Singh, S. Ward, A. Williams and R. Ausden. The climbers promised not to ascend the final 10 metres (30 ft) out of respect for the peak's holy status. However, they were stopped around 200 m (660 ft) short of the summit by very loose snow and rock conditions.[4]

The first ascent of Adi Kailash came on October 8, 2004. The team comprised Tim Woodward, Jack Pearse, Andy Perkins (UK); Jason Hubert, Martin Welch, Diarmid Hearns, Amanda George (Scotland); and Paul Zuchowski (USA). They did not ascend the final few metres, again out of respect for the sacred nature of the summit.

Om Parvat can be viewed en route to the Kailash Manasarovar Yatra from the last camp below Lipu Lekh pass at Nabhidhang. Many trekkers to Adi Kailash often make a diversion to view Om Parvat. Om Parvat and Adi Kailash or Baba Kailash are not one and the same. Om Parvat is located near Nabhi Dhang (Nepal),The Chhota Kailash is located near Sinla pass, Near Brahma Parvat.

The best view of Om Parvat which "Om" drawn by the snow is the view from the district of Pithoragarh (Uttarakhand, India), which faces the mountain and hence to the "Om". By Kailash Mansarovar Foundation Swami Bikash Giri www.sumeruparvat.com , www.naturalitem.com

  

OM

Auṃ or Oṃ, Sanskrit: ॐ) is a sacred sound and a spiritual icon in Indian religions. It is also a mantra in Hinduism, Buddhism, Jainism, and Sikhism.

Om is part of the iconography found in ancient and medieval era manuscripts, temples, monasteries and spiritual retreats in Hinduism, Buddhism, and Jainism. The symbol has a spiritual meaning in all Indian dharmas, but the meaning and connotations of Om vary between the diverse schools within and across the various traditions.

In Hinduism, Om is one of the most important spiritual symbols (pratima). It refers to Atman (soul, self within) andBrahman (ultimate reality, entirety of the universe, truth, divine, supreme spirit, cosmic principles, knowledge). The syllable is often found at the beginning and the end of chapters in the Vedas, the Upanishads, and other Hindu texts. It is a sacred spiritual incantation made before and during the recitation of spiritual texts, during puja and private prayers, in ceremonies of rites of passages (sanskara) such as weddings, and sometimes during meditative and spiritual activities such as Yoga.

Vedic literature

The syllable "Om" is described with various meanings in the Vedas and different early Upanishads.[19] The meanings include "the sacred sound, the Yes!, the Vedas, the Udgitha (song of the universe), the infinite, the all encompassing, the whole world, the truth, the ultimate reality, the finest essence, the cause of the Universe, the essence of life, theBrahman, the Atman, the vehicle of deepest knowledge, and Self-knowledge".

Vedas

The chapters in Vedas, and numerous hymns, chants and benedictions therein use the syllable Om. The Gayatri mantra from the Rig Veda, for example, begins with Om. The mantra is extracted from the 10th verse of Hymn 62 in Book III of the Rig Veda.These recitations continue to be in use, and major incantations and ceremonial functions begin and end with Om.

ॐ भूर्भुवस्व: |

तत्सवितुर्वरेण्यम् |

भर्गो देवस्य धीमहि |

धियो यो न: प्रचोदयात् ||

 

Om. Earth, atmosphere, heaven.

Let us think on that desirable splendour

of Savitr, the Inspirer. May he stimulate

us to insightful thoughts.

Om is a common symbol found in the ancient texts of Hinduism, such as in the first line of Rig veda (top), as well as a icon in temples and spiritual retreats.

The Chandogya Upanishad is one of the oldest Upanishads of Hinduism. It opens with the recommendation that "let a man meditate on Om". It calls the syllable Om as udgitha (उद्गीथ, song, chant), and asserts that the significance of the syllable is thus: the essence of all beings is earth, the essence of earth is water, the essence of water are the plants, the essence of plants is man, the essence of man is speech, the essence of speech is the Rig Veda, the essence of the Rig Veda is the Sama Veda, and the essence of Sama Veda is the udgitha (song, Om).

Rik (ऋच्, Ṛc) is speech, states the text, and Sāman (सामन्) is breath; they are pairs, and because they have love and desire for each other, speech and breath find themselves together and mate to produce song. The highest song is Om, asserts section 1.1 of Chandogya Upanishad. It is the symbol of awe, of reverence, of threefold knowledge because Adhvaryu invokes it, the Hotr recites it, and Udgatr sings it.

The second volume of the first chapter continues its discussion of syllable Om, explaining its use as a struggle between Devas (gods) and Asuras (demons). Max Muller states that this struggle between gods and demons is considered allegorical by ancient Indian scholars, as good and evil inclinations within man, respectively. The legend in section 1.2 of Chandogya Upanishad states that gods took the Udgitha (song of Om) unto themselves, thinking, "with this [song] we shall overcome the demons". The syllable Om is thus implied as that which inspires the good inclinations within each person.

Chandogya Upanishad's exposition of syllable Om in its opening chapter combines etymological speculations, symbolism, metric structure and philosophical themes. In the second chapter of the Chandogya Upanishad, the meaning and significance of Om evolves into a philosophical discourse, such as in section 2.10 where Om is linked to the Highest Self, and section 2.23 where the text asserts Om is the essence of three forms of knowledge, Om is Brahman and "Om is all this [observed world]".

Katha Upanishad

The Katha Upanishad is the legendary story of a little boy, Nachiketa – the son of sage Vajasravasa, who meetsYama – the Indian deity of death. Their conversation evolves to a discussion of the nature of man, knowledge,Atman (Soul, Self) and moksha (liberation). In section 1.2, Katha Upanishad characterizes Knowledge/Wisdom as the pursuit of good, and Ignorance/Delusion as the pursuit of pleasant, that the essence of Veda is make man liberated and free, look past what has happened and what has not happened, free from the past and the future, beyond good and evil, and one word for this essence is the word Om.

The word which all the Vedas proclaim,

That which is expressed in every Tapas (penance, austerity, meditation),

That for which they live the life of a Brahmacharin,

Understand that word in its essence: Om! that is the word.

Yes, this syllable is Brahman,

This syllable is the highest.

He who knows that syllable,

Whatever he desires, is his.

— Katha Upanishad,

Maitri Upanishad

The Maitrayaniya Upanishad in sixth Prapathakas (lesson) discusses the meaning and significance of Om. The text asserts that Om represents Brahman-Atman. The three roots of the syllable, states the Maitri Upanishad, are A + U + M. The sound is the body of Soul, and it repeatedly manifests in three: as gender-endowed body - feminine, masculine, neuter; as light-endowed body - Agni, Vayu and Aditya; as deity-endowed body - Brahma, Rudra and Vishnu; as mouth-endowed body - Garhapatya, Dakshinagni and Ahavaniya; as knowledge-endowed body - Rig, Saman and Yajur; as world-endowed body - Bhūr, Bhuvaḥ and Svaḥ; as time-endowed body - Past, Present and Future; as heat-endowed body - Breath, Fire and Sun; as growth-endowed body - Food, Water and Moon; as thought-endowed body - intellect, mind and pysche. Brahman exists in two forms - the material form, and the immaterial formless. The material form is changing, unreal. The immaterial formless isn't changing, real. The immortal formless is truth, the truth is the Brahman, the Brahman is the light, the light is the Sun which is the syllable Om as the Self.

The world is Om, its light is Sun, and the Sun is also the light of the syllable Om, asserts the Upanishad. Meditating on Om, is acknowledging and meditating on the Brahman-Atman (Soul, Self).

Mundaka Upanishad

The Mundaka Upanishad in the second Mundakam (part), suggests the means to knowing the Self and the Brahman to be meditation, self-reflection and introspection, that can be aided by the symbol Om.

That which is flaming, which is subtler than the subtle,

on which the worlds are set, and their inhabitants –

That is the indestructible Brahman. It is life, it is speech, it is mind. That is the real. It is immortal.

It is a mark to be penetrated. Penetrate It, my friend.

 

Taking as a bow the great weapon of the Upanishad,

one should put upon it an arrow sharpened by meditation,

Stretching it with a thought directed to the essence of That,

Penetrate that Imperishable as the mark, my friend.

 

Om is the bow, the arrow is the Soul, Brahman the mark,

By the undistracted man is It to be penetrated,

One should come to be in It,

as the arrow becomes one with the mark.

— Mundaka Upanishad, 2.2.2 - 2.2.4

Adi Shankara, in his review of the Mundaka Upanishad, states Om as a symbolism for Atman (soul, self).

Mandukya Upanishad

The Mandukya Upanishad opens by declaring, "Om!, this syllable is this whole world". Thereafter it presents various explanations and theories on what it means and signifies. This discussion is built on a structure of "four fourths" or "fourfold", derived from A + U + M + "silence" (or without an element).

Aum as all states of time

In verse 1, the Upanishad states that time is threefold: the past, the present and the future, that these three are "Aum". The four fourth of time is that which transcends time, that too is "Aum" expressed.

Aum as all states of Atman

In verse 2, states the Upanishad, everything is Brahman, but Brahman is Atman (the Soul, Self), and that the Atman is fourfold. Johnston summarizes these four states of Self, respectively, as seeking the physical, seeking inner thought, seeking the causes and spiritual consciousness, and the fourth state is realizing oneness with the Self, the Eternal.

Aum as all states of consciousness

In verses 3 to 6, the Mandukya Upanishad enumerates four states of consciousness: wakeful, dream, deep sleep and the state of ekatma (being one with Self, the oneness of Self). These four are A + U + M + "without an element" respectively.

Aum as all of knowledge

In verses 9 to 12, the Mandukya Upanishad enumerates fourfold etymological roots of the syllable "Aum". It states that the first element of "Aum" is A, which is from Apti (obtaining, reaching) or from Adimatva (being first). The second element is U, which is from Utkarsa (exaltation) or from Ubhayatva(intermediateness). The third element is M, from Miti (erecting, constructing) or from Mi Minati, or apīti (annihilation). The fourth is without an element, without development, beyond the expanse of universe. In this way, states the Upanishad, the syllable Om is indeed the Atman (the self).

Shvetashvatara Upanishad

The Shvetashvatara Upanishad, in verses 1.14 to 1.16, suggests meditating with the help of syllable Om, where one's perishable body is like one fuel-stick and the syllable Om is the second fuel-stick, which with discipline and diligent rubbing of the sticks unleashes the concealed fire of thought and awareness within. Such knowledge, asserts the Upanishad, is the goal of Upanishads. The text asserts that Om is a tool of meditation empowering one to know the God within oneself, to realize one's Atman (Soul, Self).

Epics

The Bhagavad Gita, in the Epic Mahabharata, mentions the meaning and significance of Om in several verses. For example, Fowler notes that verse 9.17 of the Bhagavad Gita synthesizes the competing dualistic and monist streams of thought in Hinduism, by using "Om which is the symbol for the indescribable, impersonal Brahman".

I am the Father of this world, Mother, Ordainer, Grandfather, the Thing to be known, the Purifier, the syllable Om, Rik, Saman and also Yajus.

— Krishna to Arjuna, Bhagavad Gita 9.17,

The significance of the sacred syllable in the Hindu traditions, is similarly highlighted in various of its verses, such as verse 17.24 where the importance of Omduring prayers, charity and meditative practices is explained as follows,

Therefore, uttering Om, the acts of yajna (fire ritual), dāna (charity) and tapas (austerity) as enjoined in the scriptures, are always begun by those who study the Brahman.

— Bhagavad Gita

Yoga Sutra

The aphoristic verse 1.27 of Pantanjali's Yogasutra links Om to Yoga practice, as follows,

तस्य वाचकः प्रणवः ॥२७॥

His word is Om.

— Yogasutra 1.27,

Johnston states this verse highlights the importance of Om in the meditative practice of Yoga, where it symbolizes three worlds in the Soul; the three times – past, present and future eternity, the three divine powers – creation, preservation and transformation in one Being; and three essences in one Spirit – immortality, omniscience and joy. It is, asserts Johnston, a symbol for the perfected Spiritual Man (his emphasis). BY KAILASH MANSAROVAR FOUNDATION SWAMI BIKASH GIRI www.sumeruparvat.com , www.naturalitem.com

 

Benjamín Palencia

 

Title :Figura tumbada

 

Medium : gouache on paper

 

Overall Size : h: 23 x w: 30 cm / h: 9.1 x w: 11.8 in

 

Spanish painter. based in madrid from 1909, he was self-taught and began by copying pictures by diego velázquez and el greco in the prado. he received support from the poet juan ramón jiménez and established links with such young poets and artists as federico garcía lorca, rafael alberti, salvador dalí and luis buñuel. in 1925, when he participated in the artistas ibéricos exhibition (madrid, casón buen retiro), his work consisted of mildly abstracted landscapes and cubist still-lifes. after several lengthy spells in paris between 1926 and 1928, where he met picasso, he held a one-man exhibition at the palacio de bibliotecas y museos in madrid (1928), his unconventional choice of material—including combinations of oils, soil and sand—scandalizing both critics and visitors. his work developed towards abstraction under the influence of joan miró and was marked also by surrealism in an effort to synthesize the iberian spirit with the avant-garde.

 

Model's: Melanie and Kaleigh.

Location: model shop studio. Albuquerque, New Mexico.

 

© 2009 2018 Photo by Lloyd Thrap Photography for Halo Media Group

 

Lloyd-Thrap-Creative-Photography

 

All works subject to applicable copyright laws. This intellectual property MAY NOT BE DOWNLOADED except by normal viewing process of the browser. The intellectual property may not be copied to another computer, transmitted , published, reproduced, stored, manipulated, projected, or altered in any way, including without limitation any digitization or synthesizing of the images, alone or with any other material, by use of computer or other electronic means or any other method or means now or hereafter known, without the written permission of Lloyd Thrap and payment of a fee or arrangement thereof.

 

No images are within Public Domain. Use of any image as the basis for another photographic concept or illustration is a violation of copyright.

Lloyd Thrap's Public Portfolio

Details best viewed in Original Size.

 

I photographed this Zebra Longwing Butterfly at the Arthur R. Marshall Loxahatchee National Wildlife Refuge located on Boynton Beach, near Florida's Atlantic Coast. Jan Nagalski was visiting Florida on his annual birding trip from the frozen north, had heard of Loxahatchee, and wanted to see it for himself. This El-Niño-Wintered Loxahatchee was less than optimal, but then it was close to the Wakodahatchee Wetlands which were outstanding. Jan and I were at Loxahatchee mainly for the birds, but is something else worth shooting shows up, well we shoot it. So was with this Zebra Longwing.

Zebra Longwing or Zebra Heliconian is a species of butterfly belonging to the subfamily Heliconiinae of the family Nymphalidae. It was first described by Carl Linnaeus in his 1767 12th edition of Systema Naturae. The boldly striped black and white wing pattern is aposematic, warning off predators. The species is distributed across South and Central America and as far north as southern Texas and peninsular Florida; there are migrations north into other American states in the warmer months. Zebra longwing adults roost communally at night in groups of up to 60 adults for safety from predators. The adult butterflies are unusual in feeding on pollen as well as on nectar; the pollen enables them to synthesize cyanogenic glycosides that make their bodies toxic to potential predators. Caterpillars feed on various species of passionflower, evading the plants' defensive trichomes by biting them off or laying silk mats over them. The zebra longwing, Heliconius charithonia, was designated the state butterfly of Florida in 1996. However, mass spraying of naled has decimated the zebra longwing population in Miami-Dade County, Florida. There has been mass collapse of the colonies with impacts on the balance of the ecosystem. Further studies are needed to evaluate any potential for recolonization. The caterpillars are white with black spots and have numerous black spikes along their body. Adult butterflies are monomorphic of medium size with long wings. On the dorsal side, the wings are black with narrow white and yellow stripes, with a similar pattern on the ventral side, but paler and with red spots. The wingspan ranges from 72 to 100 mm.

Info above was extracted from Wikipedia.

ted.com

cesarharada.com

opensailing.net

 

Mubarak Abdullahi (Nigeria/UK) - Aircraft engineer who, at 24, built a homemade helicopter out of old car and bike parts

 

Milena Boniolo (Brazil) - Chemist and PhD student at Federal University of São Carlos, Brazil, who is developing methods to detect emerging contaminants in the environment

 

Premesh Chandran (Malaysia) - Co-founder and CEO of Malaysiakini.com, an independent Malaysian news website

 

Perry Chen (US) - Co-founder and CEO of Kickstarter, a web platform offering people a new way to fund their creative ideas and endeavors

 

Anita Doron (Ukraine/Canada) - Surrealist filmmaker and documentarian

 

Ndubuisi Ekekwe (Nigeria/US) - Engineer, inventor, author and founder of the African Institution of Technology, an organization seeking to develop microelectronics in Africa

 

Saeed Taji Farouky (Palestine/UK) - Documentary filmmaker, photographer and writer focusing on human rights in the Middle East and North Africa

 

Jessica Green (US) - Professor at the University of Oregon’s Center for Ecology and Evolutionary Biology whose research focuses on microbial diversity

 

Benjamin Gulak (Canada/US) - Inventor of the Uno, the “green” electric street bike, and founder of BPG Motors

 

Robert Gupta (US) - Violinist, youngest member of the Los Angeles Philharmonic

 

Cesar Harada (Japan/France/UK) - Coordinator of the Open_Sailing project, working to develop open-source technologies to intelligently inhabit the oceans

 

Susie Ibarra (US/Philippines) - Composer, percussionist and co-founder of Song of the Bird King, a production company using music and film to preserve indigenous culture and ecology

 

Jennifer Indovina (US) - Founder of Tenrehte Technologies, a semiconductor company developing wireless smart-grid applications

 

Mitchell Joachim (US) - Architect and co-founder of Terreform ONE + Terrefuge, non-profit design groups that promote ecological design in cities

 

Raffael Lomas (Israel) - Sculptor and teacher of creative workshops for the blind

 

Kate Nichols (US) - Artist-in-residence at the Alivisatos Lab who synthesizes nanoparticles that exhibit structural color and incorporates them into macroscale art pieces

 

Sharmeen Obaid-Chinoy (Pakistan/Canada) - Documentary filmmaker and founder of The Citizens Archive of Pakistan, an educational institution and heritage center established to preserve Pakistan's history

 

Sarah Jane Pell (Australia) - Artist-researcher, diver and founder of Aquabatics Research Team initiative (ARTi)

 

Manu Prakash (India/US) - Junior Fellow at Harvard Society of Fellows, physicist and inventor pursuing research in the field of physical biology

 

Kellee Santiago (US) - President and co-founder of thatgamecompany, a video game company working to create video games that communicate different emotional experiences

 

Durreen Shahnaz (Bangladesh/Singapore/US) - Founder and Chairperson of Impact Investment Exchange Asia (IIX), a social stock exchange for Social Enterprises to raise growth capital

 

Gavin Sheppard (Canada) - Founder of I.C. Visions and co-founder of The Remix Project, a youth program acting as an arts and cultural incubator in Toronto, Cananda

 

Hugo Van Vuuren (South Africa/US) - Fellow at the Harvard School of Engineering and Applied Sciences and at The Laboratory at Harvard, co-founder of Lebone – a social enterprise working on off-grid technologies in Africa

 

Angelo Vermeulen (Belgium) - Biologist, filmmaker, and visual artist creating large-scale collaborative art installations

 

Daniel Zoughbie (US/UK) - Founder and CEO of the Global Micro-Clinic Project (GMCP), an organization working to prevent and manage diseases in the developing world using low-cost behavioral interventions

Diploria strigosa - fossil symmetrical brain coral colony in the reef facies of the Cockburn Town Member, upper Grotto Beach Formation at the Cockburn Town Fossil Reef, western margin of San Salvador Island.

 

The Cockburn Town Fossil Reef is a well-preserved, well-exposed Pleistocene fossil reef. It consists of non-bedded to poorly-bedded, poorly-sorted, very coarse-grained, aragonitic fossiliferous limestones (grainstones and rubblestones), representing shallow marine deposition in reef and peri-reef facies. Cockburn Town Member reef facies rocks date to the MIS 5e sea level highstand event (early Late Pleistocene). Dated corals in the Cockburn Town Fossil Reef range in age from 114 to 127 ka.

---------------------------------------

The surface bedrock geology of San Salvador consists entirely of Pleistocene and Holocene limestones. Thick and relatively unforgiving vegetation covers most of the island’s interior (apart from inland lakes). Because of this, the most easily-accessible rock outcrops are along the island’s shorelines.

------------------------------

Stratigraphic Succession in the Bahamas:

 

Rice Bay Formation (Holocene, <10 ka), subdivided into two members (Hanna Bay Member over North Point Member)

--------------------

Grotto Beach Formation (lower Upper Pleistocene, 119-131 ka), subdivided into two members (Cockburn Town Member over French Bay Member)

--------------------

Owl's Hole Formation (Middle Pleistocene, ~215-220 ka & ~327-333 ka & ~398-410 ka & older)

------------------------------

San Salvador’s surface bedrock can be divided into two broad lithologic categories:

1) LIMESTONES

2) PALEOSOLS

 

The limestones were deposited during sea level highstands (actually, only during the highest of the highstands). During such highstands (for example, right now), the San Salvador carbonate platform is partly flooded by ocean water. At such times, the “carbonate factory” is on, and abundant carbonate sediment grains are generated by shallow-water organisms living on the platform. The abundance of carbonate sediment means there will be abundant carbonate sedimentary rock formed after burial and cementation (diagenesis). These sea level highstands correspond with the climatically warm interglacials during the Pleistocene Ice Age.

 

Based on geochronologic dating on various Bahamas islands, and based on a modern understanding of the history of Pleistocene-Holocene global sea level changes, surficial limestones in the Bahamas are known to have been deposited at the following times (expressed in terms of marine isotope stages, “MIS” - these are the glacial-interglacial climatic cycles determined from δ18O analysis):

 

1) MIS 1 - the Holocene, <10 k.y. This is the current sea level highstand.

 

2) MIS 5e - during the Sangamonian Interglacial, in the early Late Pleistocene, from 119 to 131 k.y. (sea level peaked at ~125 k.y.)

 

3) MIS 7 - ~215 to 220 k.y. - late Middle Pleistocene

 

4) MIS 9 - ~327-333 k.y. - late Middle Pleistocene

 

5) MIS 11 - ~398-410 k.y. - late Middle Pleistocene

 

Bahamian limestones deposited during MIS 1 are called the Rice Bay Formation. Limestones deposited during MIS 5e are called the Grotto Beach Formation. Limestones deposited during MIS 7, 9, 11, and perhaps as old as MIS 13 and 15, are called the Owl’s Hole Formation. These stratigraphic units were first established on San Salvador Island (the type sections are there), but geologic work elsewhere has shown that the same stratigraphic succession also applies to the rest of the Bahamas.

 

During times of lowstands (= times of climatically cold glacial intervals of the Pleistocene Ice Age), weathering and pedogenesis results in the development of soils. With burial and diagenesis, these soils become paleosols. The most common paleosol type in the Bahamas is calcrete (a.k.a. caliche; a.k.a. terra rosa). Calcrete horizons cap all Pleistocene-aged stratigraphic units in the Bahamas, except where erosion has removed them. Calcretes separate all major stratigraphic units. Sometimes, calcrete-looking horizons are encountered in the field that are not true paleosols.

----------------------------

Subsurface Stratigraphy of San Salvador Island:

 

The island’s stratigraphy below the Owl’s Hole Formation was revealed by a core drilled down ~168 meters (~550-feet) below the surface (for details, see Supko, 1977). The well site was at 3 meters above sea level near Graham’s Harbour beach, between Line Hole Settlement and Singer Bar Point (northern margin of San Salvador Island). The first 37 meters were limestones. Below that, dolostones dominate, alternating with some mixed dolostone-limestone intervals. Reddish-brown calcretes separate major units. Supko (1977) infers that the lowest rocks in the core are Upper Miocene to Lower Pliocene, based on known Bahamas Platform subsidence rates.

 

In light of the successful island-to-island correlations of Middle Pleistocene, Upper Pleistocene, and Holocene units throughout the Bahamas (see the Bahamas geologic literature list below), it seems reasonable to conclude that San Salvador’s subsurface dolostones may correlate well with sub-Pleistocene dolostone units exposed in the far-southeastern portions of the Bahamas Platform.

 

Recent field work on Mayaguana Island has resulted in the identification of Miocene, Pliocene, and Lower Pleistocene surface outcrops (see: www2.newark.ohio-state.edu/facultystaff/personal/jstjohn/...). On Mayaguana, the worked-out stratigraphy is:

- Rice Bay Formation (Holocene)

- Grotto Beach Formation (Upper Pleistocene)

- Owl’s Hole Formation (Middle Pleistocene)

- Misery Point Formation (Lower Pleistocene)

- Timber Bay Formation (Pliocene)

- Little Bay Formation (Upper Miocene)

- Mayaguana Formation (Lower Miocene)

 

The Timber Bay Fm. and Little Bay Fm. are completely dolomitized. The Mayaguana Fm. is ~5% dolomitized. The Misery Point Fm. is nondolomitized, but the original aragonite mineralogy is absent.

----------------------------

The stratigraphic information presented here is synthesized from the Bahamian geologic literature.

----------------------------

Supko, P.R. 1977. Subsurface dolomites, San Salvador, Bahamas. Journal of Sedimentary Petrology 47: 1063-1077.

 

Bowman, P.A. & J.W. Teeter. 1982. The distribution of living and fossil Foraminifera and their use in the interpretation of the post-Pleistocene history of Little Lake, San Salvador, Bahamas. San Salvador Field Station Occasional Papers 1982(2). 21 pp.

 

Sanger, D.B. & J.W. Teeter. 1982. The distribution of living and fossil Ostracoda and their use in the interpretation of the post-Pleistocene history of Little Lake, San Salvador Island, Bahamas. San Salvador Field Station Occasional Papers 1982(1). 26 pp.

 

Gerace, D.T., R.W. Adams, J.E. Mylroie, R. Titus, E.E. Hinman, H.A. Curran & J.L. Carew. 1983. Field Guide to the Geology of San Salvador (Third Edition). 172 pp.

 

Curran, H.A. 1984. Ichnology of Pleistocene carbonates on San Salvador, Bahamas. Journal of Paleontology 58: 312-321.

 

Anderson, C.B. & M.R. Boardman. 1987. Sedimentary gradients in a high-energy carbonate lagoon, Snow Bay, San Salvador, Bahamas. CCFL Bahamian Field Station Occasional Paper 1987(2). (31) pp.

 

1988. Bahamas Project. pp. 21-48 in First Keck Research Symposium in Geology (Abstracts Volume), Beloit College, Beloit, Wisconsin, 14-17 April 1988.

 

1989. Proceedings of the Fourth Symposium on the Geology of the Bahamas, June 17-22, 1988. 381 pp.

 

1989. Pleistocene and Holocene carbonate systems, Bahamas. pp. 18-51 in Second Keck Research Symposium in Geology (Abstracts Volume), Colorado College, Colorado Springs, Colorado, 14-16 April 1989.

 

Curran, H.A., J.L. Carew, J.E. Mylroie, B. White, R.J. Bain & J.W. Teeter. 1989. Pleistocene and Holocene carbonate environments on San Salvador Island, Bahamas. 28th International Geological Congress Field Trip Guidebook T175. 46 pp.

 

1990. The 5th Symposium on the Geology of the Bahamas, June 15-19, 1990, Abstracts and Programs. 29 pp.

 

1991. Proceedings of the Fifth Symposium on the Geology of the Bahamas. 247 pp.

 

1992. The 6th Symposium on the Geology of the Bahamas, June 11-15, 1992, Abstracts and Program. 26 pp.

 

1992. Proceedings of the 4th Symposium on the Natural History of the Bahamas, June 7-11, 1991. 123 pp.

 

Boardman, M.R., C. Carney, B. White, H.A. Curran & D.T. Gerace. 1992. The geology of Columbus' landfall: a field guide to the Holcoene geology of San Salvador, Bahamas, Field trip 3 for the annual meeting of the Geological Society of America, Cincinnati, Ohio, October 26-29, 1992. Ohio Division of Geological Survey Miscellaneous Report 2. 49 pp.

 

Carew, J.L., J.E. Mylroie, N.E. Sealey, M. Boardman, C. Carney, B. White, H.A. Curran & D.T. Gerace. 1992. The 6th Symposium on the Geology of the Bahamas, June 11-15, 1992, Field Trip Guidebook. 56 pp.

 

1993. Proceedings of the 6th Symposium on the Geology of the Bahamas, June 11-15, 1992. 222 pp.

 

Lawson, B.M. 1993. Shelling San Sal, an Illustrated Guide to Common Shells of San Salvador Island, Bahamas. San Salvador, Bahamas. Bahamian Field Station. 63 pp.

 

1994. The 7th Symposium on the Geology of the Bahamas, June 16-20, 1994, Abstracts and Program. 26 pp.

 

1994. Proceedings of the 5th Symposium on the Natural History of the Bahamas, June 11-14, 1993. 107 pp.

 

Carew, J.L. & J.E. Mylroie. 1994. Geology and Karst of San Salvador Island, Bahamas: a Field Trip Guidebook. 32 pp.

 

Godfrey, P.J., R.L. Davis, R.R. Smtih & J.A. Wells. 1994. Natural History of Northeastern San Salvador Island: a "New World" Where the New World Began, Bahamian Field Station Trail Guide. 28 pp.

 

Hinman, G. 1994. A Teacher's Guide to the Depositional Environments on San Salvador Island, Bahamas. 64 pp.

 

Mylroie, J.E. & J.L. Carew. 1994. A Field Trip Guide Book of Lighthouse Cave, San Salvador Island, Bahamas. 10 pp.

 

1995. Proceedings of the Seventh Symposium on the Geology of the Bahamas, June 16-20, 1994. 134 pp.

 

1995. Terrestrial and shallow marine geology of the Bahamas and Bermuda. Geological Society of America Special Paper 300.

 

1996. The 8th Symposium on the Geology of the Bahamas, May 30-June 3, 1996, Abstracts and Program. 21 pp.

 

1996. Proceedings of the 6th Symposium on the Natural History of the Bahamas, June 9-13, 1995. 165 pp.

 

1997. Proceedings of the 8th Symposium on the Geology of the Bahamas and Other Carbonate Regions, May 30-June 3, 1996. 213 pp.

 

Curran, H.A., B. White & M.A. Wilson. 1997. Guide to Bahamian Ichnology: Pleistocene, Holocene, and Modern Environments. San Salvador, Bahamas. Bahamian Field Station. 61 pp.

 

1998. The 9th Symposium on the Geology of the Bahamas and Other Carbonate Regions, June 4-June 8, 1998, Abstracts and Program. 25 pp.

 

Wilson, M.A., H.A. Curran & B. White. 1998. Paleontological evidence of a brief global sea-level event during the last interglacial. Lethaia 31: 241-250.

 

1999. Proceedings of the 9th Symposium on the Geology of the Bahamas and Other Carbonate Regions, June 4-8, 1998. 142 pp.

 

2000. The 10th Symposium on the Geology of the Bahamas and Other Carbonate Regions, June 8-June 12, 2000, Abstracts and Program. 29+(1) pp.

 

2001. Proceedings of the 10th Symposium on the Geology of the Bahamas and Other Carbonate Regions, June 8-12, 2000. 200 pp.

 

Bishop, D. & B.J. Greenstein. 2001. The effects of Hurricane Floyd on the fidelity of coral life and death assemblages in San Salvador, Bahamas: does a hurricane leave a signature in the fossil record? Geological Society of America Abstracts with Programs 33(4): 51.

 

Gamble, V.C., S.J. Carpenter & L.A. Gonzalez. 2001. Using carbon and oxygen isotopic values from acroporid corals to interpret temperature fluctuations around an unconformable surface on San Salvador Island, Bahamas. Geological Society of America Abstracts with Programs 33(4): 52.

 

Gardiner, L. 2001. Stability of Late Pleistocene reef mollusks from San Salvador Island, Bahamas. Palaios 16: 372-386.

 

Ogarek, S.A., C.K. Carney & M.R. Boardman. 2001. Paleoenvironmental analysis of the Holocene sediments of Pigeon Creek, San Salvador, Bahamas. Geological Society of America Abstracts with Programs 33(4): 17.

 

Schmidt, D.A., C.K. Carney & M.R. Boardman. 2001. Pleistocene reef facies diagenesis within two shallowing-upward sequences at Cockburntown, San Salvador, Bahamas. Geological Society of America Abstracts with Programs 33(4): 42.

 

2002. The 11th Symposium on the Geology of the Bahamas and Other Carbonate Regions, June 6th-June 10, 2002, Abstracts and Program. 29 pp.

 

2004. The 12th Symposium on the Geology of the Bahamas and Other Carbonate Regions, June 3-June 7, 2004, Abstracts and Program. 33 pp.

 

2004. Proceedings of the 11th Symposium on the Geology of the Bahamas and Other Carbonate Regions, June 6-10, 2002. 240 pp.

 

Martin, A.J. 2006. Trace Fossils of San Salvador. 80 pp.

 

2006. Proceedings of the 12th Symposium on the Geology of the Bahamas and Other Carbonate Regions, June 3-7, 2004. 249 pp.

 

2006. The 13th Symposium on the Geology of the Bahamas and Other Carbonate Regions, June 8-June 12, 2006, Abstracts and Program. 27 pp.

 

Mylroie, J.E. & J.L. Carew. 2008. Field Guide to the Geology and Karst Geomorphology of San Salvador Island. 88 pp.

 

2008. Proceedings of the 13th Symposium on the Geology of the Bahamas and Other Carbonate Regions, June 8-12, 2006. 223 pp.

 

2008. The 14th Symposium on the Geology of the Bahamas and Other Carbonate Regions, June 12-June 16, 2006, Abstracts and Program. 26 pp.

 

2010. Proceedings of the 14th Symposium on the Geology of the Bahamas and Other Carbonate Regions, June 12-16, 2008. 249 pp.

 

2010. The 15th Symposium on the Geology of the Bahamas and Other Carbonate Regions, June 17-June 21, 2010, Abstracts and Program. 36 pp.

 

2012. Proceedings of the 15th Symposium on the Geology of the Bahamas and Other Carbonate Regions, June 17-21, 2010. 183 pp.

 

2012. The 16th Symposium on the Geology of the Bahamas and Other Carbonate Regions, June 14-June 18, 2012, Abstracts with Program. 45 pp.

 

Model: Chelsea, Damm ™ & Nick.

 

"There is no remedy for love but to love more."

-Thoreau

 

Location: model shop studio, Albuquerque, NM. USA

 

© 2009 Photo by Lloyd Thrap Photography for Halo Media Group

  

Lloyd-Thrap-Creative-Photography

All works subject to applicable copyright laws. This intellectual property MAY NOT BE DOWNLOADED except by normal viewing process of the browser. The intellectual property may not be copied to another computer, transmitted , published, reproduced, stored, manipulated, projected, or altered in any way, including without limitation any digitization or synthesizing of the images, alone or with any other material, by use of computer or other electronic means or any other method or means now or hereafter known, without the written permission of Lloyd Thrap and payment of a fee or arrangement thereof.

 

No images are within Public Domain. Use of any image as the basis for another photographic concept or illustration is a violation of copyright.

Lloyd Thrap's Public Portfolio

Anyolite from the Precambrian of Tanzania. (public display, Field Museum of Natural History, Chicago, Illinois, USA)

 

Green = Cr-zoisite

Black = amphibole

Reddish = ruby (corundum)

 

This attractive rock is called anyolite, or corundum-amphibole zoisitite (or corundum-amphibole zoisite metamorphite). Anyolite is a metamorphic rock consisting of finely-crystalline chromian zoisite (green, Ca2Al3(Si2O7)(SiO4)O(OH) - calcium aluminum hydroxy-oxysilicate with Cr impurity) with minor pargasite amphibole (black), and some large porphyroblasts of red corundum (ruby) (Al2O3 - aluminum oxide with Cr impurity). There’s also minor Ca-rich plagioclase feldspar (anorthite, CaAl2Si2O8) in this rock.

 

Origin: Published mineralogy studies indicate that this chromian zoisite-ruby combination is the result of very high-grade metamorphism of anorthosite, an intrusive igneous rock dominated by Ca-rich plagioclase feldspar. The chromium (Cr) in the zoisite and the corundum (ruby = corundum with chromium impurity) is derived from metamorphic alteration of chromite crystals (FeCr2O4 - iron chromium oxide) in the original anorthosite unit. Chromite and chromitite (= chromite-dominated igneous rock) are commonly associated with anorthosites in LLIs (= large layered igneous intrusions, such as Montana’s Stillwater Complex).

 

Geologic Context & Age: This Tanzanian anyolite is hosted in gneisses exposed in the Mozambique Collision Belt, an ancient, north-south trending, tectonic collision zone in eastern Africa. It dates to the Pan-African Orogeny (Neoproterozoic), during which the ancient continents of West Gondwana (~modern-day South America & Africa) and East Gondwana (~modern-day India-Australia-Antarctica) collided, forming the long-lived, small supercontinent Gondwana.

 

Locality: Mundarara Mine, ~27 km west of Longido, northeastern Tanzania, southeastern Africa (2° 37.876’ South latitude, 36° 28.421’ East longitude)

------------------

Mostly synthesized from:

 

Game, P.M. 1954. Zoisite-amphibolite with corundum from Tanganyika. Mineralogical Magazine 30: 458-466.

 

Mercier, A., P. Debat & J.M. Paul. 1999. Exotic origin of the ruby deposits of the Mangari area in SE Kenya. Ore Geology Reviews 14: 83-104.

 

宇宙-生命-粒子-人类世界科学,哲学经典论坛(Smith-Fangruida 科学-哲学经典论语)

Universe-Life-Particles-Human World Science, Philosophy Classics Forum (Smith-Fangruida Science-Philosophy Classical Analects)

 

地球的一山一水,美丽和富饶广阔。自然,在月球,在火星,在木星卫星,在金星,水星,土星等等,以及其他类地星球特别是遥远广袤的星际,银河,银河之外,不能说没有这些地质元素存在。几千年以后,几万年以后,几十万年以后,只要人类尚存,他照样展现出同样的精致和美丽。

 

The mountains and waters of the earth are beautiful and rich. Naturally, on the moon, on Mars, on Jupiter satellites, on Venus, Mercury, Saturn, etc., and other terrestrial planets, especially distant and vast interstellar, galaxy, and galaxy, it cannot be said that these geological elements exist. After thousands of years, after tens of thousands of years, hundreds of thousands of years later, as long as human beings still exist, he still shows the same exquisiteness and beauty.

  

世界上没有永恒存在的生命(生物活性大分子以及其他高级),但是确有永久存在的永久存在的“物质体”。不论宇宙如何演变,也不论星球,天体,黑洞,暗物质,尘埃,粒子等等之类;也不论宇宙和粒子的产生隐没如何相互转化复变,宇宙之所以称其宇宙,就是宇宙本体就是物质形体,完全空洞虚无缥缈的的所谓宇宙实际上并不存在。宇宙是物质体的的变化和转换形态。即使伟大的科学家在研究说明它的最基本原理和事态的时候,也往往会过于抽象或者过于迂腐甚至走向实证的偏激,因而导致它的理论和研究漏洞百出,即使能够自圆其说,但也会失去中心,堕入研究和阐述的漩涡之中。当然,就更不必被指那些所谓的头面人物哲学大师之类的名人了。宇宙是抽象的,又是具体的实体物质性存在,它和人类的生命系统并不等同,甚至南辕北辙。人类的智慧和愚笨同样存在,想当然地以为制造或合成一些生物机器人之类就可以改变宇宙,也是一种伟大而荒唐的创造和魔法。

  

There is no eternal life in the world (bioactive macromolecules and other high-level ones), but there is a permanent and permanent “material body”. No matter how the universe evolves, no matter whether it is a planet, a celestial body, a black hole, a dark matter, a dust, a particle, etc., no matter how the universe and the particle are hidden, how do they transform each other? The universe is called the universe, that is, the universe is the physical form. The so-called universe, which is completely empty and imaginary, does not actually exist. The universe is the transformation and transformation of matter. Even if a great scientist studies its most basic principles and state of affairs, it tends to be too abstract or too pedantic or even to empirically biased. As a result, its theory and research are full of loopholes. Even if it can be self-explanatory, it will lose its center. Into the whirlpool of research and elaboration. Of course, it is even less necessary to be referred to celebrities such as the so-called head philosophers. The universe is abstract, and it is a concrete physical material existence. It is not equivalent to the human life system, and even the south. Human wisdom and stupidity also exist, taking it for granted that creating or synthesizing some biological robots can change the universe, and it is also a great and absurd creation and magic.

几十年几百年几千年对于政治家,军事家,思想家和哲学家来说,的确身手不凡;但对于自然科学家来说,根本不值一提。自然科学并不会是永恒不变的真理;但是,它的严酷严谨严实需要千锤百炼,才能铸就永恒。

 

For decades, centuries and centuries for politicians, strategists, thinkers and philosophers, it is indeed extraordinary; but for natural scientists, it is not worth mentioning. Natural science is not an eternal truth; but its harshness, rigor, and rigorous need to be tempered to create eternity.

 

站在月球站在火星,你看到的不仅是地球的美貌和宇宙之阔,而是一个新生的具有特质性的星球世界和人类社会。不论人类的脚步能走多么遥远,也不论自然和上帝能否给人类提供多大的机遇和成功,对于高级生命来说已经足够了;当然,对于宇宙本身来说,这都无关紧要和无伤大体。

 

Standing on the moon standing on Mars, you see not only the beauty of the earth and the universe, but a new and traitual world of planets and human society. No matter how far the human footsteps can go, no matter whether nature and God can provide humans with much opportunity and success, it is enough for advanced life; of course, for the universe itself, this is irrelevant and harmless. .

 

人类的诞生与宇宙的生辰是反比;物质的存在与宇宙的生息永远是正比。

 

The birth of man is inversely proportional to the birth of the universe; the existence of matter is always proportional to the life of the universe.

 

高级生命对于自然宇宙来说仅仅是自然中的必然,而对于物质和有机体的演变来说,则是一种正崎变。倘若是相反,逆变就会发生。生命体和有机体的演变演化存满各种变数和多杂渠道和路径。

 

Advanced life is only a natural necessity for the natural universe, and a positive change for the evolution of matter and organisms. If it is the opposite, the inverter will happen. The evolution of living organisms and organisms is full of variables and channels and paths.

 

浩瀚的宇宙中,星球爆炸,天体缩变,在极其广阔的星际每每发生,包括超巨星,超黑洞之类,甚至包括有机物和生命体的灭绝和毁灭也会出现。这些并不是天下奇观。这是否等同于宇宙毁灭呢?二者并不趋同。几万亿颗星球天体极变,对于宇宙整体物质性毫发无损,对于人类太阳系来说恐怕就是万劫不复的灾难了。

  

In the vast universe, the planet explodes, the celestial body shrinks, and it occurs in extremely vast interstellars, including supergiants, superblack holes, and even the extinction and destruction of organic matter and living bodies. These are not the wonders of the world. Is this equivalent to the destruction of the universe? The two do not converge. The trillions of celestial bodies have changed dramatically, and the overall materiality of the universe is unscathed. For the human solar system, it is probably a disaster that never ends.

 

重复历史不如创造历史;改写历史不如铸就历史。

It is better to repeat history than to create history; to rewrite history is worse than to cast history.

  

与其把整个人类历史描绘成智慧辉煌,倒真不如把它理解为双生的怪诞复杂的生灵之物------漫长艰难复杂的的自然原始生物性自然性和渐生渐长的智慧和高级理性。

 

Rather than portraying the entire human history as a wise glory, it is better to understand it as a bizarre and grotesque creature of the twins—long and difficult natural natural biological nature and gradually growing wisdom and Advanced rationality.

  

世界既是金碧辉煌,也是浑浑噩噩,历史的正反面或者多面体而已。

The world is both brilliant and embarrassing, the front and back of history or the polyhedron.

  

人的生命的尽头无异于动物生物的死亡,所不同的是,人类具有高端意识和智慧理性以及所能够创造和改造的整个自然世界。The end of human life is tantamount to the death of animal creatures. The difference is that human beings have high-end consciousness and wisdom rationality as well as the entire natural world that can be created and transformed.

 

生命动物,高级智慧动物,有机物-无机物集化而成的复合智能动物,在未来的世界和星球中会出现,并不为怪。It is not surprising that life animals, high-intelligence animals, and organic-inorganic integrated intelligent animals will appear in the future world and in the planet.

VPX is looking for models to represent our product line at shows, events, demos, and more.

Think you have what it takes? Please send the following:

 

- A 150 word paragraph describing why you'd make a great addition to our team and promo crew.

- Front, side, back and the most recent image of yourself.

 

Please send all photographs and contact info to: MODELS@VPXSPORTS.COM

 

Visit us at www.vpxsports.com

Shop at shop.vpxsports.com

Image by Linden Hudson (amateur photographer). These are freeze frames from video.

 

Who is Linden Hudson?

 

CLASSICBANDS DOT COM said: “According to former roadie David Blayney in his book SHARP DRESSED MEN: sound engineer Linden Hudson co-wrote much of the material on the ZZ Top ELIMINATOR album.” (end quote)

 

(ZZ Top never opted to give Linden credit, which would have been THE decent thing to do. It would have helped Linden's career as well. The band and management worked ruthlessly to take FULL credit for the hugely successful album which Linden had spent a good deal of time working on. Linden works daily to tell this story. Also, the band did not opt to pay Linden, they worked to keep all the money and they treated Linden like dirt. It was abuse. Linden launched a limited lawsuit, brought about using his limited resources which brought limited results and took years. No one should treat the co-writer of their most successful album like this. It's just deeply fucked up.)

+++

Hear the original ZZ Top ELIMINATOR writing/rehearsal tapes made by Linden Hudson and Billy Gibbons at: youtu.be/2QZ8WUTaS18

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Read Linden's story of the making of the super-famous ZZ Top ELIMINATOR album at: www.flickr.com/people/152350852@N02/

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Follow this Wikipedia link and find Linden's name throughout the article & read the album songwriter credits about halfway down at: en.wikipedia.org/wiki/Eliminator_%28album%29

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LICKLIBRARY DOT COM (2013 Billy Gibbons interview) ZZ TOP'S BILLY GIBBONS FINALLY ADMITTED: “the Eliminator sessions in 1983 were guided largely by another one of our associates, Linden Hudson, a gifted engineer, during the development of those compositions.” (end quote) (Gibbons admits this after 30 years, but offers Linden no apology or reparations for lack of credit/royalties)

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MUSICRADAR DOT COM (2013 interview with ZZ Top's guitarist Billy Gibbons broke 30 years of silence about Linden Hudson introducing synthesizers into ZZ Top's sound.) Gibbons said: “This was a really interesting turning point. We had befriended somebody who would become an influential associate, a guy named Linden Hudson. He was a gifted songwriter and had production skills that were leading the pack at times. He brought some elements to the forefront that helped reshape what ZZ Top were doing, starting in the studio and eventually to the live stage. Linden had no fear and was eager to experiment in ways that would frighten most bands. But we followed suit, and the synthesizers started to show up on record.” (once again, there was no apology from ZZ Top or Billy Gibbons after this revelation).

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TEXAS MONTHLY MAGAZINE (Dec 1996, By Joe Nick Patoski): "Linden Hudson floated the notion that the ideal dance music had 124 beats per minute; then he and Gibbons conceived, wrote, and recorded what amounted to a rough draft of an album before the band had set foot inside Ardent Studios."

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FROM THE BOOK: SHARP DRESSED MEN - ZZ TOP (By David Blayney) : "Probably the most dramatic development in ZZ Top recording approaches came about as Eliminator was constructed. What had gone on before evolutionary; this change was revolutionary. ZZ Top got what amounted to a new bandsman (Linden) for the album, unknown to the world at large and at first even to Dusty and Frank."

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CNET DOT COM: (question posed to ZZ Top): Sound engineer Linden Hudson was described as a high-tech music teacher on your highly successful "Eliminator" album. How much did the band experiment with electronic instruments prior to that album?

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THE HOUSTON CHRONICLE, MARCH 2018: "Eliminator" had a tremendous impact on us and the people who listen to us," says ZZ Top’s bass player. Common band lore points to production engineer Linden Hudson suggesting that 120 beats per minute was the perfect rock tempo, or "the people's tempo" as it came to be known.

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FROM THE BOOK: SHARP DRESSED MEN - ZZ TOP by David Blayney: (page 227): "...the song LEGS Linden Hudson introduced the pumping synthesizer effect."

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(Search Linden Hudson in the various ZZ Top Wikipedia pages which are related to the ELIMINATOR album and you will find bits about Linden. Also the main ZZ Top Wikipedia page mentions Linden. He's mentioned in at least 7 ZZ Top related Wikipedia pages.)

+++

FROM THE BOOK: SHARP DRESSED MEN - ZZ TOP By David Blayney: "Linden found himself in the position of being Billy's (Billy Gibbons, ZZ Top guitarist) closest collaborator on Eliminator. In fact, he wound up spending more time on the album than anybody except Billy. While the two of them spent day after day in the studio, they were mostly alone with the equipment and the ideas."

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FROM THE BOOK: BEER DRINKERS & HELL RAISERS: A ZZ TOP GUIDE (By Neil Daniels, released 2014): "Hudson reportedly had a significant role to play during the planning stages of the release (ELIMINATOR)."

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FROM THE BOOK: ZZ TOP - BAD AND WORLDWIDE (ROLLING STONE PRESS, WRITTEN BY DEBORAH FROST): "Linden was always doing computer studies. It was something that fascinated him, like studio technology. He thought he might understand the components of popular songs better if he fed certain data into his computer. It might help him understand what hits (song releases) of any given period share. He first found out about speed; all the songs he studied deviated no more than one beat from 120 beats per minute. Billy immediately started to write some songs with 120 beats per minute. Linden helped out with a couple, like UNDER PRESSURE and SHARP DRESSED MAN. Someone had to help Billy out. Dusty and Frank didn't even like to rehearse much. Their studio absence wasn't really a problem though. The bass and drum parts were easily played with a synthesizer or Linn drum machine." (end quote)

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FROM THE BOOK: "SHARP DRESSED MEN - ZZ TOP" BY DAVID BLAYNEY: "After his quantitative revelations, Linden informally but instantly became ZZ Top's rehearsal hall theoretician, producer, and engineer." (end quote)

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FROM THE BOOK: "ZZ TOP - BAD AND WORLDWIDE" (ROLLING STONE PRESS, BY DEBORAH FROST): "With the release of their ninth album, ELIMINATOR, in 1983, these hairy, unlikely rock heroes had become a pop phenomenon. This had something to do with the discoveries of a young preproduction engineer (Linden Hudson) whose contributions, like those of many associated with the band over the years, were never acknowledged."

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FROM THE BOOK: ​SHARP DRESSED MEN - ZZ TOP (By DAVID BLAYNEY) : "The integral position Linden occupied in the process of building El​iminator was demonstrated eloquently in the case of song Under Pressure. Billy and Linden, the studio wizards, did the whole song all in one afternoon without either the bass player or drummer even knowing it had been written and recorded on a demo tape. Linden synthesized the bass and drums and helped write the lyrics; Billy did the guitars and vocals."

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FROM THE BOOK: "TRES HOMBRES - THE STORY OF ZZ TOP" BY DAVID SINCLAIR (Writer for the Times Of London): "Linden Hudson, the engineer/producer who lived at Beard's house (ZZ's drummer) had drawn their attention to the possibilities of the new recording technology and specifically to the charms of the straight drumming pattern, as used on a programmed drum machine. On ELIMINATOR ZZ Top unveiled a simple new musical combination that cracked open a vast worldwide market.

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FROM THE BOOK: "SHARP DRESS MEN - ZZ TOP" BY DAVID BLAYNEY: "ELIMINATOR went on to become a multi-platinum album, just as Linden had predicted when he and Billy were setting up the 124-beat tempos and arranging all the material. Rolling Stone eventually picked the album as number 39 out of the top 100 of the 80's. Linden Hudson in a fair world shoud have had his name all over ELIMINATOR and gotten the just compensation he deserved. Instead he got ostracized."

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FROM THE BOOK: ​SHARP DRESSED MEN - ZZ TOP by DAVID BLAYNEY: "He (Linden) went back with the boys to 1970 when he was working as a radio disc jocky aliased Jack Smack. He was emcee for a show ZZ did around that time, and even sang an encore tune with the band, perhaps the only person ever to have that honor." (side note: this was ZZ Top's very first show).

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FROM THE BOOK: "SHARP DRESSED MEN - ZZ TOP" BY DAVID BLAYNEY: "Linden remained at Frank's (ZZ Top drummer) place as ZZ's live-in engineer throughout the whole period of ELIMINATOR rehearsals, and was like one of the family... as he (Linden) worked at the controls day after day, watching the album (ELIMINATOR) take shape, his hopes for a big step forward in his production career undoubtably soared. ELIMINATOR marked the first time that ZZ Top was able to rehearse an entire album with the recording studio gadgetry that Billy so loved. With Linden Hudson around all the time, it also was the first time the band could write, rehearse, and record with someone who knew the men and the machines. ZZ Top was free to go musically crazy, but also musically crazy like a fox. Linden made that possible too."

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FROM THE BOOK "ZZ TOP - BAD AND WORLDWIDE" (ROLLING STONE PRESS, BY DEBORAH FROST, WRITER FOR ROLLING STONE MAGAZINE): "... SHARP DRESSED MAN which employed Hudson's 120 beat-per-minute theory. The feel, the enthusiasm, the snappy beat and crisp clean sound propelled ELIMINATOR into the ears and hearts of 5 million people who previously could have cared less about the boogie band of RIO GRANDE MUD."

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THE GREATEST ROCK REBRAND OF ALL TIME (by Jason Miller): "Sound engineer Linden Hudson researched the tempos at which the most popular rock tracks in the charts had been recorded. His data showed that there was something very special about 120 beats to a minute. Gibbons decided to record pretty much the whole of ZZ Top’s new album at that tempo. The result? 1983’s Eliminator. It was named after Gibbons’ Ford Coupé; it had been created through a unique combination of creative collaboration and data mining. And it was about to take the world by storm."

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ULTIMATECLASSICROCK DOT COM: "This new melding of styles was encouraged by Hudson, who served as a kind of pre-producer for ​EL LOCO ... ... Hudson helped construct ZZ Top drummer Frank Beard's home studio, and had lived with him for a time. That led to these initial sessions, and then a closer collaboration on 1983's ​ELIMINATOR.

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FIREDOGLAKE DOT COM: "I like Billy Gibbons' guitar tone quite a lot, but I lost all respect for them after reading how badly they fucked over Linden Hudson (the guy who was the brains behind their move to include synthesizers and co-wrote most of their career-defining Eliminator record)."

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EMAIL FROM A ZZ TOP FAN TO LINDEN (One Of Many): "I write you today about broken hearts, one is mine and one is for you. I have been a ZZ Top fan since I was 6 years old. I purchased ELIMINATOR vinyl from Caldors in Connecticut with the $20 my grandma gave me for my birthday. I will spare the #1 fan epic saga of tee shirts, harassing Noreen at the fan club via phone weekly for years, over 40 shows attended. Posters, non stop conversation about the time I have spent idolizing this band, but more Billy G, as he has seemed to break free of the Lone Wolf shackles and it became more clear this was his baby. In baseball I was Don Mattingly's #1 fan, Hershel Walker in football, Billy Gibbons in music. What do these individuals have in common? They were role models. Not a DUI, not a spousal abuse, not a drug overdose, not a cheater. Until I read your web page. I read Blayney's book around 1992 or so, I was in middle school and I was familiar with your name for a long time. I didn't realize you suffered so greatly or that your involvement was so significant. It pains me to learn my idol not only cheated but did something so wrong to another being. I now know this is where tall tales and fun loving bullshit and poor morals and ethics are distinguished and where I would no longer consider myself to look up to Billy. I love to joke and I love credit but I have always prided myself on ethics and principles... I hold them dear. I wanted to say, the snippet of UNDER PRESSURE you played sounded very new wave and I may like it more than the finished product. Well that's all. You have reached ZZ Top's biggest fan and I can let others know. Bummer. Cheers and good luck. James."​

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VINYLSTYLUS DOT COM: Much of Eliminator was recorded at 124bpm, the tempo that considered perfect for dance music by the band’s associate Linden Hudson. An aspiring songwriter, former DJ and – at the time – drummer Frank Beard’s house-sitter, Hudson’s involvement in the recording of the album would come back to haunt them. Despite assisting Gibbons with the pre-production and developing of the material that would end up on both El Loco and Eliminator, his contribution wasn’t credited when either record was released.

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INFOMORY DOT COM: ‘Eliminator’ is a studio album of the American rock band ZZ Top. It was released on March 23, 1983 and topped the charts worldwide. Its lyrics were co-written by the band’s sound engineer Linden Hudson while the band denied it.

 

CABA - Ciudad Autonoma de Buenos Aires

 

Is it possible to synthesize the soul of a city through photographs of its buildings? The work of Michele Molinari heads in that direction, overlooking the Buenos Aires of historic monuments and focusing on the common dwellings that stud the skyline of the porteña city. They are boundary lines by day and by night, suburban intersections trying to spur on the vertical expansion of the city. Molinari’s interesting experiment is to go back to the same places after a period of time to crystalize the changes and witness the immanence of certain corners of the urban fabric. – Alessandro Trabucco

 

How emotional it is to admire Buenos Aires at dusk. The passers-by are hurrying along the sidewalks and distractedly look at the camera lens. With curious or perplexed glances. […] The essence of the obscurity is easier to enjoy in the quieter neighborhoods. […] The sense of calm even appears to reach the historic center in one of the few photos of monumental Buenos Aires included in the book. The circle closes. Every splintered scrap of the urban fabric is recomposed under the protective wing of the night. – Andrea Mauri

 

CABA - Ciudad Autonoma de Buenos Aires is a photobook. Photographs and essay by Michele Molinari, more essays by Andrea Mauri and Alessandro Trabucco. [essays are in English, Spanish and Italian]

 

CABA comes in 2 printed editions by Blurb, Pocket Edition [7x7in, 18x18cm, 132 pages, Standard Photo paper, Flexible High-Gloss Laminated cover, 106 color photos] and Deluxe Edition [8x10in, 20x25cm, 134 pages, ProLine Pearl Photo paper, Hardcover with Dust Jacket, 107 color photos], and one Digital Edition by Apple iBooks that features 107 + 7 bonus color photos.

 

CABA won Bronze Award at TIFA2020 Book/Documentary

 

Find it here: michelemolinari.info/2020/07/25/caba/

Illustration shows some common sources of the microbes in cheese.

 

The microbes that colonize cheese come from many places. Some are intentionally added to the milk, while others drift there from the environment and from the cheesemakers themselves. Details of temperature, salt, acidity and other variables determine which of the colonists survive and dominate as the cheese matures.

 

Read more in Knowable Magazine

 

Blessed are the (tiny) cheesemakers

Cheese is not just a tasty snack — it’s an ecosystem. And the fungi and bacteria within that ecosystem play a big part in shaping the flavor and texture of the final product.

https://knowablemagazine.org/article/food-environment/2022/blessed-are-tiny-cheesemakers

 

Take a deeper dive: Selected scholarly reviews

 

New Insights into Cheese Microstructure

Microstructure plays an essential role in the development of cheese products and microscopy can help with that.

https://www.annualreviews.org/doi/10.1146/annurev-food-032519-051812

  

===

 

Knowable Magazine from Annual Reviews is a digital publication that seeks to make scientific knowledge accessible to all. Through compelling articles, beautiful graphics, engaging videos and more, Knowable Magazine explores the real-world impact of research through a journalistic lens. All content is rooted in deep reporting and undergoes a thorough fact-checking before publication.

 

The Knowable Magazine Science Graphics Library is an initiative to create freely available, accurate and engaging graphics for teachers and students. All graphics are curated from Knowable Magazine articles and are free for classroom use. Knowable Magazine is an editorially independent initiative produced by Annual Reviews, a nonprofit publisher dedicated to synthesizing and integrating knowledge for the progress of science and the benefit of society.

 

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We love to hear how teachers are using our graphics. Contact us: knowablemagazine.org/contact-us

 

This graphic is available for free for in-classroom use. Contact us to arrange permission for any other use: knowablemagazine.org/contact-us

ted.com

cesarharada.com

opensailing.net

 

Mubarak Abdullahi (Nigeria/UK) - Aircraft engineer who, at 24, built a homemade helicopter out of old car and bike parts

 

Milena Boniolo (Brazil) - Chemist and PhD student at Federal University of São Carlos, Brazil, who is developing methods to detect emerging contaminants in the environment

 

Premesh Chandran (Malaysia) - Co-founder and CEO of Malaysiakini.com, an independent Malaysian news website

 

Perry Chen (US) - Co-founder and CEO of Kickstarter, a web platform offering people a new way to fund their creative ideas and endeavors

 

Anita Doron (Ukraine/Canada) - Surrealist filmmaker and documentarian

 

Ndubuisi Ekekwe (Nigeria/US) - Engineer, inventor, author and founder of the African Institution of Technology, an organization seeking to develop microelectronics in Africa

 

Saeed Taji Farouky (Palestine/UK) - Documentary filmmaker, photographer and writer focusing on human rights in the Middle East and North Africa

 

Jessica Green (US) - Professor at the University of Oregon’s Center for Ecology and Evolutionary Biology whose research focuses on microbial diversity

 

Benjamin Gulak (Canada/US) - Inventor of the Uno, the “green” electric street bike, and founder of BPG Motors

 

Robert Gupta (US) - Violinist, youngest member of the Los Angeles Philharmonic

 

Cesar Harada (Japan/France/UK) - Coordinator of the Open_Sailing project, working to develop open-source technologies to intelligently inhabit the oceans

 

Susie Ibarra (US/Philippines) - Composer, percussionist and co-founder of Song of the Bird King, a production company using music and film to preserve indigenous culture and ecology

 

Jennifer Indovina (US) - Founder of Tenrehte Technologies, a semiconductor company developing wireless smart-grid applications

 

Mitchell Joachim (US) - Architect and co-founder of Terreform ONE + Terrefuge, non-profit design groups that promote ecological design in cities

 

Raffael Lomas (Israel) - Sculptor and teacher of creative workshops for the blind

 

Kate Nichols (US) - Artist-in-residence at the Alivisatos Lab who synthesizes nanoparticles that exhibit structural color and incorporates them into macroscale art pieces

 

Sharmeen Obaid-Chinoy (Pakistan/Canada) - Documentary filmmaker and founder of The Citizens Archive of Pakistan, an educational institution and heritage center established to preserve Pakistan's history

 

Sarah Jane Pell (Australia) - Artist-researcher, diver and founder of Aquabatics Research Team initiative (ARTi)

 

Manu Prakash (India/US) - Junior Fellow at Harvard Society of Fellows, physicist and inventor pursuing research in the field of physical biology

 

Kellee Santiago (US) - President and co-founder of thatgamecompany, a video game company working to create video games that communicate different emotional experiences

 

Durreen Shahnaz (Bangladesh/Singapore/US) - Founder and Chairperson of Impact Investment Exchange Asia (IIX), a social stock exchange for Social Enterprises to raise growth capital

 

Gavin Sheppard (Canada) - Founder of I.C. Visions and co-founder of The Remix Project, a youth program acting as an arts and cultural incubator in Toronto, Cananda

 

Hugo Van Vuuren (South Africa/US) - Fellow at the Harvard School of Engineering and Applied Sciences and at The Laboratory at Harvard, co-founder of Lebone – a social enterprise working on off-grid technologies in Africa

 

Angelo Vermeulen (Belgium) - Biologist, filmmaker, and visual artist creating large-scale collaborative art installations

 

Daniel Zoughbie (US/UK) - Founder and CEO of the Global Micro-Clinic Project (GMCP), an organization working to prevent and manage diseases in the developing world using low-cost behavioral interventions

Mudcracks along the western shoreline of Storr's Lake, eastern San Salvador Island, eastern Bahamas.

 

San Salvador Island has numerous inland bodies of water (see map - newton.newhaven.edu/sansalvador/ssmap_11x17.PDF). Christopher Columbus remarked upon them during his visit in October 1492. These ponds and lakes can have freshwater, brackish water, hyposaline water, normal marine-salinity water, or hypersaline water. Many of these lakes have aquatic biotas quite distinctive from adjacent lakes.

 

Storr's Lake is a moderately large, elongated body of water that represents a cutoff lagoon/estuary. This depression was formerly connected to the ocean, essentially identical to modern day North Pigeon Creek, a tidal estuary in the southeastern part of the island. Storr's Lake does have a few conduits (connections with the modern ocean), but they have little impact on the lake (little seawater enters). Before it was even a lagoon, before the Holocene highstand, this feature was a terrestrial depression.

 

Storr's Lake is shallow (less than 2 meters deep) and has very salty water (60 to over 80 ppt, or 6 to over 8%, cf. normal marine salinity of 35 ppt, or 3.5%). The high salinity is the result of dry seasonal conditions and high evaporation rates. The water is frequently turbid, with a brownish or light greenish or greenish-brown color. The turbidity is due to suspended organic matter - algae, halophilic bacteria, dinoflagellate cysts, diatoms, etc. The high turbidity allows very little light to reach the lakefloor.

 

Storr's Lake is famous for being a stromatolite locality. Mineralized microbial buildups are common in the lake - they form by bacteria inducing local precipitation of calcium carbonate minerals, not by trapping or binding of sediments. The general term for mineralized microbial buildups is "microbialites". If microbialites are layered, they are stromatolites. If they are massive (non-layered), with a clotted fabric, they are thrombolites. If they are non-layered, and have meso-scale bundled branching structures, they are dendrolites. Storr's Lake has stromatolites and thrombolites (see above photo). The dominant mineral in these microbial buildups is high-magnesian calcite, plus minor aragonite. Five microbialite morphologies are present in the lake, and have been characterized as: 1) calcareous knobs; 2) plateau-shaped structures; 3) pinnacle mound structures; 4) "sharpy"-shaped structures; and 5) mushroom-shaped structures.

 

Traditional stromatolites are constructed by photosynthesizing cyanobacteria. They are common in the Proterozoic fossil record, but are uncommon to scarce in the Phanerozoic. Living stromatolites occur at few localities - reported examples include Shark Bay, Australia; the Gulf of California; and the Exuma Islands in the Bahamas. The water of Storr's Lake is frequently turbid, resulting in little light reaching even shallow depths (light penetration here is 10 to 20 cm deep). It's been speculated that some or many of Storr's Lake's microbialites were constructed by non-photosynthesizing microbes, such as sulfate-reducing bacteria (the lake is stinky - there's lots of sulfur activity & the water there has 3.3 times more sulfate than seawater). Light measurements taken at the bottom of the lake show that small levels of light do reach the substrate, so photosynthesizing cyanobacteria could be responsible for the microbialites. Suspended cyanobacteria occur in the lake, but stromatolites at deeper depths (>10 cm) may be constructed, at least in part, by heterotrophic bacteria (aphotic microbial activity). Five genera of sulfate-reducing bacteria have been identified in Storr's Lake microbialites.

 

Other organisms in Storr's Lake include >20 species of ostracods, known from modern lakefloor sediments and cores of Holocene, shallow subsurface sediments (see list & photos in Corwin, 1985). Gastropods at Storr's Lake include Cerithidea costata (costate horn snail) and Cerithium eburneum aliceae.

 

The mudcracks shown above are some of the most spectacular examples I've ever seen. Mudcracks are sedimentary structures that form under alternating wet and dry conditions - they typically develop in fine-grained sediments (clay and mud). They are often preserved in the nonmarine sedimentary rock record. The examples shown above have especially wide cracks and thick polygon crusts.

---------------

Much of the above is synthesized from info. provided by Lisa Park and Varun Paul and Russel Shapiro and:

 

Corwin, B.N. 1985. Paleoenvironments, using Holocene Ostracoda, in Storr's Lake, San Salvador, Bahamas. M.S. thesis. University of Akron.

 

Paul, V. 2012. Characterization of modern microbialiates and the Storr's Lake ecosystem. The 16th Symposium on the Geology of the Bahamas and Other Carbonate Regions, June 14-June 18, 2012, Abstracts with Program: 39-40.

 

Paul, V., D.J. Wronkiewicz, M.R. Mormile & C. Sanchez Botero. 2012. A biogeochemical investigation of the ecosystem and the microbialites in Storr's Lake, San Salvador Island, Bahamas. Geological Society of America Abstracts with Programs 44(7): 74.

 

Karen Evans, Assistant Secretary of DOE's Office of Cybersecurity, Energy Security and Emergency Response, visited Argonne on Friday June 14.

 

In this image, A/S Evans gets a behind-the-scenes look at how researchers at the Electrochemical Discovery Laboratory synthesize high-quality materials for testing in next-gen (beyond lithium-ion) batteries.

 

A/S Evans' visit included in-depth conversations about Argonne capabilities in materials synthesis, energy storage, infrastructure, preparedness and grid modernization.

Artist Against Deception music can be found on Spotify, i Tunes, Amazon, i heart and Pandora Radio Christian Trap Music is a sub-genre of Christian music that features worship songs that sound more country or pop than Christian music. Its main goal is to attract people of all ages through its Christian theme and appeal to their " Christian "ness." Christian Trap Music can be hard for the non-Christians to understand. It has very distorted lyrics that are aimed at enticing people to listen to its worship songs. It seems to have taken elements from worship songs of various religions but Christian Trap Music takes references from only one religion, Christianity.

 

Christian Trap Music gained popularity in the late eighties and early nineties with the rise of Christian rap music. The early Christian Rap artists such as Ice Cube and Boyz II Men made Christian Trap Music a hit among teenagers and children who identify with Christian values. Christian Trap Music is characterized by overuse of synthesized sounds that mimic hip-hop and electronica-based music. Christian Trap Music was popularized by groups such as Cee-Lo, Akon, Luther Vandross, Scott Storch, Nancy Sinatra, and Luther Vandross with their hit single "Trapped In My Mind."

 

There has been a resurgence of Christian Trap Music in modern times with the rise of Christian rappers like Eminem and Lil Kim. Christian rappers draw on traditional worship songs of various religions while creating their own lyrics and tunes. Christian Trap Music often makes use of heavy metal and hard rock influences to produce its sound. Christian rappers also tend to be outspoken about their faith in songs, many of which are popular among teens and children.

 

Christian Trap Music is distinct in that it draws on traditional worship songs of Christianity, mixed with other styles of music. These genres of music vary widely in style and genre. Some of the most popular Christian Trap genres include Christian rap, Christian dance music, Christian rock, Christian soul, country, Latin music, and hard rock. The music can be quite loud and abrasive, but Christian Trap Music is still popular with many listeners today. One of the most distinctive features of this type of music is that the artists tend to speak out about issues in society like drug abuse and teen pregnancy.

 

Christian Trap Music often plays on the radio in music stations across the country. Christian rappers and musicians often refer to topics such as abortion, teenage pregnancy, and the death penalty. Christian trap songs generally have a very hard rock sound to them. The lyrics often talk about living in the Christian community and going to church.

 

Christian Trap Music is often promoted by Christian rappers and musicians who have themselves been ex-gang members. A good example of this is Cee-Lo, who was once in the prison after being incarcerated for his part in a prison gang. He now has his own Christian rap-music career. Another great artist who has made his own Christian trap music is Kris Strokes who is well known as an artist who pens Christian songs. Christian Trap Music uses a lot of hard rock lyrics as well as Christian songs which are well suited to the Christian sub-culture.

 

Another artist who has a Christian trap music career is SPY KID. Spy KID is well known for her hit songs such as "She's Not Your Typical Popstar". She has made Christian Trap Music in past albums as well. She has also been married to her now ex-husband DJ Pauly D, while she was still signed to his record label. Christian Trap Music is very popular among teenagers as well as older adults.

 

Christian Trap Music is all about using hard-hitting Christian music to reach out to people who may not be able to fully understand the kind of music that Christian Trap Music is. Christian trap music is all about using catchy Christian songs and music to reach out to people who may not be able to understand the kind of lyrics that Christian songs and music are written with. Christian songs are written with the help of Christian musicians who have a Christian background. One can look for a song that fits their need. Christian songs are also available in different styles. They are available as rock, pop, country, jazz, metal, and Christian rap.

 

www.youtube.com/watch?v=SnwWnks6tds

Oil on canvas; 92.7 x 73 cm.

 

Gino Severini was an Italian painter who synthesized the styles of Futurism and Cubism.

 

Severini began his painting career in 1900 as a student of Giacomo Balla, an Italian pointillist painter who later became a prominent Futurist. Stimulated by Balla’s account of the new painting in France, Severini moved to Paris in 1906 and met leading members of the French avant-garde, such as the Cubist painters Georges Braque and Pablo Picasso and the writer Guillaume Apollinaire. Severini continued to work in the pointillist manner—an approach that entailed applying dots of contrasting colors according to principles of optical science—until 1910, when he signed the Futurist painters’ manifesto.

 

The Futurists wanted to revitalize Italian art (and, as a consequence, all of Italian culture) by depicting the speed and dynamism of modern life. Severini shared this artistic interest, but his work did not contain the political overtones typical of Futurism. Whereas Futurists typically painted moving cars or machines, Severini usually portrayed the human figure as the source of energetic motion in his paintings. He was especially fond of painting nightclub scenes in which he evoked the sensations of movement and sound by filling the picture with rhythmic forms and cheerful, flickering colors. In Dynamic Hieroglyph of the Bal Tabarin (1912), he retained the nightlife theme but incorporated the Cubist technique of collage (real sequins are fixed to the dancers’ dresses) and such nonsensical elements as a realistic nude riding a pair of scissors.

 

Only briefly, in wartime works such as Red Cross Train Passing a Village (1914), did Severini paint subjects that conformed to the Futurist glorification of war and mechanized power. Over the next few years, he turned increasingly to an idiosyncratic form of Cubism that retained decorative elements of pointillism and Futurism, as seen in the abstract painting Spherical Expansion of Light (Centrifugal) (1914).

 

About 1916 Severini embraced a more rigorous and formal approach to composition; instead of deconstructing forms, he wanted to bring geometric order to his paintings. His works from this period were usually still lifes executed in a Synthetic Cubist manner, which entailed constructing a composition out of fragments of objects. In portraits such as Maternity (1916), he also began to experiment with a Neoclassical figurative style, a conservative approach that he embraced more fully in the 1920s. Severini published a book, Du cubisme au classicisme (1921; “From Cubism to Classicism”), in which he discussed his theories about the rules of composition and proportion. Later in his career he created many decorative panels, frescoes, and mosaics, and he became involved in set and costume design for the theater. The artist’s autobiography, Tutta la vita di un pittore (“The Life of a Painter”), was published in 1946.

  

ted.com

cesarharada.com

opensailing.net

 

Mubarak Abdullahi (Nigeria/UK) - Aircraft engineer who, at 24, built a homemade helicopter out of old car and bike parts

 

Milena Boniolo (Brazil) - Chemist and PhD student at Federal University of São Carlos, Brazil, who is developing methods to detect emerging contaminants in the environment

 

Premesh Chandran (Malaysia) - Co-founder and CEO of Malaysiakini.com, an independent Malaysian news website

 

Perry Chen (US) - Co-founder and CEO of Kickstarter, a web platform offering people a new way to fund their creative ideas and endeavors

 

Anita Doron (Ukraine/Canada) - Surrealist filmmaker and documentarian

 

Ndubuisi Ekekwe (Nigeria/US) - Engineer, inventor, author and founder of the African Institution of Technology, an organization seeking to develop microelectronics in Africa

 

Saeed Taji Farouky (Palestine/UK) - Documentary filmmaker, photographer and writer focusing on human rights in the Middle East and North Africa

 

Jessica Green (US) - Professor at the University of Oregon’s Center for Ecology and Evolutionary Biology whose research focuses on microbial diversity

 

Benjamin Gulak (Canada/US) - Inventor of the Uno, the “green” electric street bike, and founder of BPG Motors

 

Robert Gupta (US) - Violinist, youngest member of the Los Angeles Philharmonic

 

Cesar Harada (Japan/France/UK) - Coordinator of the Open_Sailing project, working to develop open-source technologies to intelligently inhabit the oceans

 

Susie Ibarra (US/Philippines) - Composer, percussionist and co-founder of Song of the Bird King, a production company using music and film to preserve indigenous culture and ecology

 

Jennifer Indovina (US) - Founder of Tenrehte Technologies, a semiconductor company developing wireless smart-grid applications

 

Mitchell Joachim (US) - Architect and co-founder of Terreform ONE + Terrefuge, non-profit design groups that promote ecological design in cities

 

Raffael Lomas (Israel) - Sculptor and teacher of creative workshops for the blind

 

Kate Nichols (US) - Artist-in-residence at the Alivisatos Lab who synthesizes nanoparticles that exhibit structural color and incorporates them into macroscale art pieces

 

Sharmeen Obaid-Chinoy (Pakistan/Canada) - Documentary filmmaker and founder of The Citizens Archive of Pakistan, an educational institution and heritage center established to preserve Pakistan's history

 

Sarah Jane Pell (Australia) - Artist-researcher, diver and founder of Aquabatics Research Team initiative (ARTi)

 

Manu Prakash (India/US) - Junior Fellow at Harvard Society of Fellows, physicist and inventor pursuing research in the field of physical biology

 

Kellee Santiago (US) - President and co-founder of thatgamecompany, a video game company working to create video games that communicate different emotional experiences

 

Durreen Shahnaz (Bangladesh/Singapore/US) - Founder and Chairperson of Impact Investment Exchange Asia (IIX), a social stock exchange for Social Enterprises to raise growth capital

 

Gavin Sheppard (Canada) - Founder of I.C. Visions and co-founder of The Remix Project, a youth program acting as an arts and cultural incubator in Toronto, Cananda

 

Hugo Van Vuuren (South Africa/US) - Fellow at the Harvard School of Engineering and Applied Sciences and at The Laboratory at Harvard, co-founder of Lebone – a social enterprise working on off-grid technologies in Africa

 

Angelo Vermeulen (Belgium) - Biologist, filmmaker, and visual artist creating large-scale collaborative art installations

 

Daniel Zoughbie (US/UK) - Founder and CEO of the Global Micro-Clinic Project (GMCP), an organization working to prevent and manage diseases in the developing world using low-cost behavioral interventions

The Sultan Ahmed Mosque is an historical mosque in Istanbul. The mosque is popularly known as the Blue Mosque for the blue tiles adorning the walls of its interior.

 

It was built from 1609 to 1616, during the rule of Ahmed I. Like many other mosques, it also comprises a tomb of the founder, a madrasah and a hospice. While still used as a mosque, the Sultan Ahmed Mosque has also become a popular tourist attraction.

 

Architecture

 

The design of the Sultan Ahmed Mosque is the culmination of two centuries of both Ottoman mosque and Byzantine church development. It incorporates some Byzantine elements of the neighboring Hagia Sophia with traditional Islamic architecture and is considered to be the last great mosque of the classical period. The architect has ably synthesized the ideas of his master Sinan, aiming for overwhelming size, majesty and splendour. It has one main dome, six minarets, and other eight secondary domes.

 

Interior

 

At its lower levels and at every pier, the interior of the mosque is lined with more than 20,000 handmade ceramic tiles, made at Iznik (the ancient Nicaea) in more than fifty different tulip designs. The tiles at lower levels are traditional in design, while at gallery level their design becomes flamboyant with representations of flowers, fruit and cypresses. More than 20,000 tiles were made under the supervision of the Iznik master potter Kasap Haci and Baris Efendi from Avanos (Cappadocia). The price to be paid for each tile was fixed by the sultan's decree, while tile prices in general increased over time. As a result, the quality of the tiles used in the building decreased gradually. Their colours have faded and changed (red turning into brown and green into blue, mottled whites) and the glazes have dulled. The tiles on the back balcony wall are recycled tiles from the harem in the Topkapı Palace, when it was damaged by fire in 1574. [Wikipedia.org]

ted.com

cesarharada.com

opensailing.net

 

Mubarak Abdullahi (Nigeria/UK) - Aircraft engineer who, at 24, built a homemade helicopter out of old car and bike parts

 

Milena Boniolo (Brazil) - Chemist and PhD student at Federal University of São Carlos, Brazil, who is developing methods to detect emerging contaminants in the environment

 

Premesh Chandran (Malaysia) - Co-founder and CEO of Malaysiakini.com, an independent Malaysian news website

 

Perry Chen (US) - Co-founder and CEO of Kickstarter, a web platform offering people a new way to fund their creative ideas and endeavors

 

Anita Doron (Ukraine/Canada) - Surrealist filmmaker and documentarian

 

Ndubuisi Ekekwe (Nigeria/US) - Engineer, inventor, author and founder of the African Institution of Technology, an organization seeking to develop microelectronics in Africa

 

Saeed Taji Farouky (Palestine/UK) - Documentary filmmaker, photographer and writer focusing on human rights in the Middle East and North Africa

 

Jessica Green (US) - Professor at the University of Oregon’s Center for Ecology and Evolutionary Biology whose research focuses on microbial diversity

 

Benjamin Gulak (Canada/US) - Inventor of the Uno, the “green” electric street bike, and founder of BPG Motors

 

Robert Gupta (US) - Violinist, youngest member of the Los Angeles Philharmonic

 

Cesar Harada (Japan/France/UK) - Coordinator of the Open_Sailing project, working to develop open-source technologies to intelligently inhabit the oceans

 

Susie Ibarra (US/Philippines) - Composer, percussionist and co-founder of Song of the Bird King, a production company using music and film to preserve indigenous culture and ecology

 

Jennifer Indovina (US) - Founder of Tenrehte Technologies, a semiconductor company developing wireless smart-grid applications

 

Mitchell Joachim (US) - Architect and co-founder of Terreform ONE + Terrefuge, non-profit design groups that promote ecological design in cities

 

Raffael Lomas (Israel) - Sculptor and teacher of creative workshops for the blind

 

Kate Nichols (US) - Artist-in-residence at the Alivisatos Lab who synthesizes nanoparticles that exhibit structural color and incorporates them into macroscale art pieces

 

Sharmeen Obaid-Chinoy (Pakistan/Canada) - Documentary filmmaker and founder of The Citizens Archive of Pakistan, an educational institution and heritage center established to preserve Pakistan's history

 

Sarah Jane Pell (Australia) - Artist-researcher, diver and founder of Aquabatics Research Team initiative (ARTi)

 

Manu Prakash (India/US) - Junior Fellow at Harvard Society of Fellows, physicist and inventor pursuing research in the field of physical biology

 

Kellee Santiago (US) - President and co-founder of thatgamecompany, a video game company working to create video games that communicate different emotional experiences

 

Durreen Shahnaz (Bangladesh/Singapore/US) - Founder and Chairperson of Impact Investment Exchange Asia (IIX), a social stock exchange for Social Enterprises to raise growth capital

 

Gavin Sheppard (Canada) - Founder of I.C. Visions and co-founder of The Remix Project, a youth program acting as an arts and cultural incubator in Toronto, Cananda

 

Hugo Van Vuuren (South Africa/US) - Fellow at the Harvard School of Engineering and Applied Sciences and at The Laboratory at Harvard, co-founder of Lebone – a social enterprise working on off-grid technologies in Africa

 

Angelo Vermeulen (Belgium) - Biologist, filmmaker, and visual artist creating large-scale collaborative art installations

 

Daniel Zoughbie (US/UK) - Founder and CEO of the Global Micro-Clinic Project (GMCP), an organization working to prevent and manage diseases in the developing world using low-cost behavioral interventions

Mackinaw City, MI.

 

Synthesized IRG --> RGB image from a single exposure. Full-spectrum camera, 525LP dichroic filter. Worked up in Pixelbender and Photoshop.

 

Notice the rare green color in the OPEN sign in the window: this is produced by red LEDs.

1959 Copper 686 x206 x35cm Commissioned by ICI (Imperial Chemical Industries) in 1956 for 61 Macquarie Street. In 1999, with the assistance of Mirvac, the sculpture was relocated to the north wall of Quay Grand Suites, adjacent to the Moore Steps, Sydney. It is a sculptural tribute to industry and scientific research. The crucible, held up by five figures, is the vessel in which the raw materials are synthesized. Each figure represent an agent of change to process those materials: electricity, radiation, chemical changes, heat and mechanical forces. The agents dip into the crucible to achieve change. The star represents the sun, a source of energy and transformation. The final product rises out of the crucible in the form of the ICI symbol.

 

After graduating from the National Art School, Tom Bass developed his philosophy of working as a sculptor as being the maker of totemic forms and emblems, that is, work expressing ideas of particular significance to communities or to society at large. Examples of his work include The Trial of Socrates and The Idea of a University at Wilson Hall, Melbourne University; The falconer on Main Building at UNSW, representing the conflict between beauty and the intellect; The winged figure of Ethos in Civic Square, Canberra, representing the spirit of the community and the Lintel Sculpture at the National Library, Canberra, representing the idea of Library. Over a twenty-five-year period this remained virtually the single focus of his work as he became the most sought after public sculptor in Australia. He is represented all over Australia and also overseas.

 

Source Wikipedia

Nephrite jade ventifact from the Precambrian of Wyoming, USA. (public display, Wyoming Geological Survey, Laramie, Wyoming, USA)

 

Nephrite jade (nephritite) is a crystalline-textured to felted-textured metamorphic rock principally composed of one or more amphibole minerals (tremolite to actinolite, Ca2Mg5Si8O22(OH)2 to Ca2(Mg,Fe)5Si8O22(OH)2).

 

This gorgeous piece of green nephrite jade has a lustrous polish, the result of natural abrasion polishing by winds. Any rock that has natural wind polish is called a ventifact.

 

Nephrite jade was discovered in Wyoming in the 1930s, resulting in a "jade rush" that lasted for several decades. Most recovered material is alluvial jade, produced by paleoerosion of jade outcrops. Eroded clasts of jade were transported downstream and subsequently buried with other poorly-sorted sediments. Some Wyoming jade has been collected from in-situ outcrops.

 

This 218 pound specimen of nephrite jade is a large paleoclast, ultimately derived from Precambrian outcrops in the southern end of the Wind River Range (most Wyoming nephrite jade has a geologic provenance in the Granite Mountains.). The Wind River Range mountains were uplifted in the Late Eocene and eroded, producing much fanglomerate debris, which was buried to form the Ice Point Conglomerate (Upper Eocene). The Ice Point Conglomerate itself was buried by post-Eocene sediments and later re-exposed during the Late Pliocene to Early Pleistocene by downfaulting of the Split Rock Syncline. Nephrite jade clasts from the Ice Point Conglomerate were eroded and surface-exposed to abrading-polishing winds during the Pleistocene and Holocene.

 

Age: Precambrian (probably Proterozoic)

 

Locality: unrecorded locality at Crooks Mountain, south of the Sweetwater River & south of the western end of the Granite Mountains, southeastern Fremont County, central Wyoming, USA

 

Provenance: collected by Ray Morgan & Irene Morgan in the 1940s; donated to the Wyoming Geological Survey in 2000.

--------------

Mostly synthesized from:

 

Love, J.D. 1970. Cenozoic geology of the Granite Mountains area, central Wyoming. United States Geological Survey Professional Paper 495-C. 154 pp. 4 pls.

 

Graphic shows a tree, at left are the light reactions which use water and the Sun’s energy to make molecules that fuel the dark reactions, at right.

 

Photosynthesis happens in two main stages, but only one requires light. The light-dependent reactions (left) generate high-energy molecules that fuel the second stage, the dark reactions (right), in which carbon dioxide is converted into sugars. In many plants, both sets of reactions are carried out during the day. But some plants do the dark reactions only at night, collecting carbon dioxide when it is relatively cool out, which helps prevent water loss from leaves.

 

Read more in Knowable Magazine

 

How to make corn more like cactus

It’s an agricultural moonshot: Scientists hope to increase plant yields by hacking photosynthesis, the process that powers life on Earth

https://knowablemagazine.org/article/living-world/2022/how-to-make-corn-more-like-cactus

 

The photosynthesis fix

As world food needs rise, so does the need for faster, more efficient plant growth. Bypassing an error-prone enzyme is one way to do it.

https://knowablemagazine.org/article/food-environment/2017/photosynthesis-fix

  

Take a deeper dive: Selected scholarly reviews

 

Engineering of Crassulacean Acid Metabolism

The CAM pathway of photosynthesis, which has evolved multiple times in plants in arid environments, is an attractive target of engineering as the climate shifts to warmer temperatures.

https://www.annualreviews.org/doi/10.1146/annurev-arplant-071720-104814

 

The Costs of Photorespiration to Food Production Now and in the Future

When the photosynthesis enzyme Rubisco grabs oxygen rather than carbon dioxide, it kicks off a process that costs the plant both carbon and energy. Various engineering strategies could reduce these costs and improve yields.

https://www.annualreviews.org/doi/10.1146/annurev-arplant-043015-111709

 

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In-situ fossil scleractinian coral colonies on the Devil's Point Hardground in the reef facies of the Cockburn Town Member, upper Grotto Beach Formation at the Cockburn Town Fossil Reef, western margin of San Salvador Island.

 

The Cockburn Town Fossil Reef is a well-preserved, well-exposed Pleistocene fossil reef. It consists of non-bedded to poorly-bedded, poorly-sorted, very coarse-grained, aragonitic fossiliferous limestones (grainstones and rubblestones), representing shallow marine deposition in reef and peri-reef facies. Cockburn Town Member reef facies rocks date to the MIS 5e sea level highstand event (early Late Pleistocene).

 

The fossil corals shown above are encrusting an irregular surface. This surface is an unconformity and is traceable throughout the outcrop. It represents a limestone hardground surface that formed during a short-lived, mid-5e regression called the Devil's Point Event, dated to somewhere between 120 and 123 ka. After the event, high sea level returned. These corals were some of the earliest inhabitants of this locality’s shallow seafloor after the mid-5e regression. The Devil's Point Unconformity is present on most Bahamian islands and is traceable to Florida and Mexico. The more deeply flooded carbonate platforms in the Bahamas, such as Mayaguana Island, were not significantly affected by the mid-5e regression.

 

The rocks and fossils below the unconformity are referred to as "Reef 1". The rocks and fossils above are called "Reef 2". Isotopic dating has been done on 122 coral samples from the Cockburn Town Fossil Reef. The oldest is 127 ka and the youngest is 114.3 ka. Including dates from San Salvador Island to Great Inagua Island, Reef 1 has an average age of 123.5 ka, and Reef 2 has an average age of 119.5 ka.

---------------------------------------

The surface bedrock geology of San Salvador consists entirely of Pleistocene and Holocene limestones. Thick and relatively unforgiving vegetation covers most of the island’s interior (apart from inland lakes). Because of this, the most easily-accessible rock outcrops are along the island’s shorelines.

------------------------------

Stratigraphic Succession in the Bahamas:

 

Rice Bay Formation (Holocene, <10 ka), subdivided into two members (Hanna Bay Member over North Point Member)

--------------------

Grotto Beach Formation (lower Upper Pleistocene, 119-131 ka), subdivided into two members (Cockburn Town Member over French Bay Member)

--------------------

Owl's Hole Formation (Middle Pleistocene, ~215-220 ka & ~327-333 ka & ~398-410 ka & older)

------------------------------

San Salvador’s surface bedrock can be divided into two broad lithologic categories:

1) LIMESTONES

2) PALEOSOLS

 

The limestones were deposited during sea level highstands (actually, only during the highest of the highstands). During such highstands (for example, right now), the San Salvador carbonate platform is partly flooded by ocean water. At such times, the “carbonate factory” is on, and abundant carbonate sediment grains are generated by shallow-water organisms living on the platform. The abundance of carbonate sediment means there will be abundant carbonate sedimentary rock formed after burial and cementation (diagenesis). These sea level highstands correspond with the climatically warm interglacials during the Pleistocene Ice Age.

 

Based on geochronologic dating on various Bahamas islands, and based on a modern understanding of the history of Pleistocene-Holocene global sea level changes, surficial limestones in the Bahamas are known to have been deposited at the following times (expressed in terms of marine isotope stages, “MIS” - these are the glacial-interglacial climatic cycles determined from δ18O analysis):

 

1) MIS 1 - the Holocene, <10 k.y. This is the current sea level highstand.

 

2) MIS 5e - during the Sangamonian Interglacial, in the early Late Pleistocene, from 119 to 131 k.y. (sea level peaked at ~125 k.y.)

 

3) MIS 7 - ~215 to 220 k.y. - late Middle Pleistocene

 

4) MIS 9 - ~327-333 k.y. - late Middle Pleistocene

 

5) MIS 11 - ~398-410 k.y. - late Middle Pleistocene

 

Bahamian limestones deposited during MIS 1 are called the Rice Bay Formation. Limestones deposited during MIS 5e are called the Grotto Beach Formation. Limestones deposited during MIS 7, 9, 11, and perhaps as old as MIS 13 and 15, are called the Owl’s Hole Formation. These stratigraphic units were first established on San Salvador Island (the type sections are there), but geologic work elsewhere has shown that the same stratigraphic succession also applies to the rest of the Bahamas.

 

During times of lowstands (= times of climatically cold glacial intervals of the Pleistocene Ice Age), weathering and pedogenesis results in the development of soils. With burial and diagenesis, these soils become paleosols. The most common paleosol type in the Bahamas is calcrete (a.k.a. caliche; a.k.a. terra rosa). Calcrete horizons cap all Pleistocene-aged stratigraphic units in the Bahamas, except where erosion has removed them. Calcretes separate all major stratigraphic units. Sometimes, calcrete-looking horizons are encountered in the field that are not true paleosols.

----------------------------

Subsurface Stratigraphy of San Salvador Island:

 

The island’s stratigraphy below the Owl’s Hole Formation was revealed by a core drilled down ~168 meters (~550-feet) below the surface (for details, see Supko, 1977). The well site was at 3 meters above sea level near Graham’s Harbour beach, between Line Hole Settlement and Singer Bar Point (northern margin of San Salvador Island). The first 37 meters were limestones. Below that, dolostones dominate, alternating with some mixed dolostone-limestone intervals. Reddish-brown calcretes separate major units. Supko (1977) infers that the lowest rocks in the core are Upper Miocene to Lower Pliocene, based on known Bahamas Platform subsidence rates.

 

In light of the successful island-to-island correlations of Middle Pleistocene, Upper Pleistocene, and Holocene units throughout the Bahamas (see the Bahamas geologic literature list below), it seems reasonable to conclude that San Salvador’s subsurface dolostones may correlate well with sub-Pleistocene dolostone units exposed in the far-southeastern portions of the Bahamas Platform.

 

Recent field work on Mayaguana Island has resulted in the identification of Miocene, Pliocene, and Lower Pleistocene surface outcrops (see: www2.newark.ohio-state.edu/facultystaff/personal/jstjohn/...). On Mayaguana, the worked-out stratigraphy is:

- Rice Bay Formation (Holocene)

- Grotto Beach Formation (Upper Pleistocene)

- Owl’s Hole Formation (Middle Pleistocene)

- Misery Point Formation (Lower Pleistocene)

- Timber Bay Formation (Pliocene)

- Little Bay Formation (Upper Miocene)

- Mayaguana Formation (Lower Miocene)

 

The Timber Bay Fm. and Little Bay Fm. are completely dolomitized. The Mayaguana Fm. is ~5% dolomitized. The Misery Point Fm. is nondolomitized, but the original aragonite mineralogy is absent.

----------------------------

The stratigraphic information presented here is synthesized from the Bahamian geologic literature.

----------------------------

Supko, P.R. 1977. Subsurface dolomites, San Salvador, Bahamas. Journal of Sedimentary Petrology 47: 1063-1077.

 

Bowman, P.A. & J.W. Teeter. 1982. The distribution of living and fossil Foraminifera and their use in the interpretation of the post-Pleistocene history of Little Lake, San Salvador, Bahamas. San Salvador Field Station Occasional Papers 1982(2). 21 pp.

 

Sanger, D.B. & J.W. Teeter. 1982. The distribution of living and fossil Ostracoda and their use in the interpretation of the post-Pleistocene history of Little Lake, San Salvador Island, Bahamas. San Salvador Field Station Occasional Papers 1982(1). 26 pp.

 

Gerace, D.T., R.W. Adams, J.E. Mylroie, R. Titus, E.E. Hinman, H.A. Curran & J.L. Carew. 1983. Field Guide to the Geology of San Salvador (Third Edition). 172 pp.

 

Curran, H.A. 1984. Ichnology of Pleistocene carbonates on San Salvador, Bahamas. Journal of Paleontology 58: 312-321.

 

Anderson, C.B. & M.R. Boardman. 1987. Sedimentary gradients in a high-energy carbonate lagoon, Snow Bay, San Salvador, Bahamas. CCFL Bahamian Field Station Occasional Paper 1987(2). (31) pp.

 

1988. Bahamas Project. pp. 21-48 in First Keck Research Symposium in Geology (Abstracts Volume), Beloit College, Beloit, Wisconsin, 14-17 April 1988.

 

1989. Proceedings of the Fourth Symposium on the Geology of the Bahamas, June 17-22, 1988. 381 pp.

 

1989. Pleistocene and Holocene carbonate systems, Bahamas. pp. 18-51 in Second Keck Research Symposium in Geology (Abstracts Volume), Colorado College, Colorado Springs, Colorado, 14-16 April 1989.

 

Curran, H.A., J.L. Carew, J.E. Mylroie, B. White, R.J. Bain & J.W. Teeter. 1989. Pleistocene and Holocene carbonate environments on San Salvador Island, Bahamas. 28th International Geological Congress Field Trip Guidebook T175. 46 pp.

 

1990. The 5th Symposium on the Geology of the Bahamas, June 15-19, 1990, Abstracts and Programs. 29 pp.

 

1991. Proceedings of the Fifth Symposium on the Geology of the Bahamas. 247 pp.

 

1992. The 6th Symposium on the Geology of the Bahamas, June 11-15, 1992, Abstracts and Program. 26 pp.

 

1992. Proceedings of the 4th Symposium on the Natural History of the Bahamas, June 7-11, 1991. 123 pp.

 

Boardman, M.R., C. Carney, B. White, H.A. Curran & D.T. Gerace. 1992. The geology of Columbus' landfall: a field guide to the Holcoene geology of San Salvador, Bahamas, Field trip 3 for the annual meeting of the Geological Society of America, Cincinnati, Ohio, October 26-29, 1992. Ohio Division of Geological Survey Miscellaneous Report 2. 49 pp.

 

Carew, J.L., J.E. Mylroie, N.E. Sealey, M. Boardman, C. Carney, B. White, H.A. Curran & D.T. Gerace. 1992. The 6th Symposium on the Geology of the Bahamas, June 11-15, 1992, Field Trip Guidebook. 56 pp.

 

1993. Proceedings of the 6th Symposium on the Geology of the Bahamas, June 11-15, 1992. 222 pp.

 

Lawson, B.M. 1993. Shelling San Sal, an Illustrated Guide to Common Shells of San Salvador Island, Bahamas. San Salvador, Bahamas. Bahamian Field Station. 63 pp.

 

1994. The 7th Symposium on the Geology of the Bahamas, June 16-20, 1994, Abstracts and Program. 26 pp.

 

1994. Proceedings of the 5th Symposium on the Natural History of the Bahamas, June 11-14, 1993. 107 pp.

 

Carew, J.L. & J.E. Mylroie. 1994. Geology and Karst of San Salvador Island, Bahamas: a Field Trip Guidebook. 32 pp.

 

Godfrey, P.J., R.L. Davis, R.R. Smtih & J.A. Wells. 1994. Natural History of Northeastern San Salvador Island: a "New World" Where the New World Began, Bahamian Field Station Trail Guide. 28 pp.

 

Hinman, G. 1994. A Teacher's Guide to the Depositional Environments on San Salvador Island, Bahamas. 64 pp.

 

Mylroie, J.E. & J.L. Carew. 1994. A Field Trip Guide Book of Lighthouse Cave, San Salvador Island, Bahamas. 10 pp.

 

1995. Proceedings of the Seventh Symposium on the Geology of the Bahamas, June 16-20, 1994. 134 pp.

 

1995. Terrestrial and shallow marine geology of the Bahamas and Bermuda. Geological Society of America Special Paper 300.

 

1996. The 8th Symposium on the Geology of the Bahamas, May 30-June 3, 1996, Abstracts and Program. 21 pp.

 

1996. Proceedings of the 6th Symposium on the Natural History of the Bahamas, June 9-13, 1995. 165 pp.

 

1997. Proceedings of the 8th Symposium on the Geology of the Bahamas and Other Carbonate Regions, May 30-June 3, 1996. 213 pp.

 

Curran, H.A., B. White & M.A. Wilson. 1997. Guide to Bahamian Ichnology: Pleistocene, Holocene, and Modern Environments. San Salvador, Bahamas. Bahamian Field Station. 61 pp.

 

1998. The 9th Symposium on the Geology of the Bahamas and Other Carbonate Regions, June 4-June 8, 1998, Abstracts and Program. 25 pp.

 

Wilson, M.A., H.A. Curran & B. White. 1998. Paleontological evidence of a brief global sea-level event during the last interglacial. Lethaia 31: 241-250.

 

1999. Proceedings of the 9th Symposium on the Geology of the Bahamas and Other Carbonate Regions, June 4-8, 1998. 142 pp.

 

2000. The 10th Symposium on the Geology of the Bahamas and Other Carbonate Regions, June 8-June 12, 2000, Abstracts and Program. 29+(1) pp.

 

2001. Proceedings of the 10th Symposium on the Geology of the Bahamas and Other Carbonate Regions, June 8-12, 2000. 200 pp.

 

Bishop, D. & B.J. Greenstein. 2001. The effects of Hurricane Floyd on the fidelity of coral life and death assemblages in San Salvador, Bahamas: does a hurricane leave a signature in the fossil record? Geological Society of America Abstracts with Programs 33(4): 51.

 

Gamble, V.C., S.J. Carpenter & L.A. Gonzalez. 2001. Using carbon and oxygen isotopic values from acroporid corals to interpret temperature fluctuations around an unconformable surface on San Salvador Island, Bahamas. Geological Society of America Abstracts with Programs 33(4): 52.

 

Gardiner, L. 2001. Stability of Late Pleistocene reef mollusks from San Salvador Island, Bahamas. Palaios 16: 372-386.

 

Ogarek, S.A., C.K. Carney & M.R. Boardman. 2001. Paleoenvironmental analysis of the Holocene sediments of Pigeon Creek, San Salvador, Bahamas. Geological Society of America Abstracts with Programs 33(4): 17.

 

Schmidt, D.A., C.K. Carney & M.R. Boardman. 2001. Pleistocene reef facies diagenesis within two shallowing-upward sequences at Cockburntown, San Salvador, Bahamas. Geological Society of America Abstracts with Programs 33(4): 42.

 

2002. The 11th Symposium on the Geology of the Bahamas and Other Carbonate Regions, June 6th-June 10, 2002, Abstracts and Program. 29 pp.

 

2004. The 12th Symposium on the Geology of the Bahamas and Other Carbonate Regions, June 3-June 7, 2004, Abstracts and Program. 33 pp.

 

2004. Proceedings of the 11th Symposium on the Geology of the Bahamas and Other Carbonate Regions, June 6-10, 2002. 240 pp.

 

Martin, A.J. 2006. Trace Fossils of San Salvador. 80 pp.

 

2006. Proceedings of the 12th Symposium on the Geology of the Bahamas and Other Carbonate Regions, June 3-7, 2004. 249 pp.

 

2006. The 13th Symposium on the Geology of the Bahamas and Other Carbonate Regions, June 8-June 12, 2006, Abstracts and Program. 27 pp.

 

Mylroie, J.E. & J.L. Carew. 2008. Field Guide to the Geology and Karst Geomorphology of San Salvador Island. 88 pp.

 

2008. Proceedings of the 13th Symposium on the Geology of the Bahamas and Other Carbonate Regions, June 8-12, 2006. 223 pp.

 

2008. The 14th Symposium on the Geology of the Bahamas and Other Carbonate Regions, June 12-June 16, 2006, Abstracts and Program. 26 pp.

 

2010. Proceedings of the 14th Symposium on the Geology of the Bahamas and Other Carbonate Regions, June 12-16, 2008. 249 pp.

 

2010. The 15th Symposium on the Geology of the Bahamas and Other Carbonate Regions, June 17-June 21, 2010, Abstracts and Program. 36 pp.

 

2012. Proceedings of the 15th Symposium on the Geology of the Bahamas and Other Carbonate Regions, June 17-21, 2010. 183 pp.

 

2012. The 16th Symposium on the Geology of the Bahamas and Other Carbonate Regions, June 14-June 18, 2012, Abstracts with Program. 45 pp.

 

Hanna Bay Member of the upper Rice Bay Formation at Graham's Harbour. This is the youngest bedrock unit on San Salvador Island.

 

These well-sorted limestones consist of sand-sized grains of aragonite (CaCO3). On the continents, many quartz sandstones are technically called quartz arenites. Because the sand grains making up these Bahamian rocks are calcareous (composed of calcium carbonate), the limestones are called calcarenites. When examined microscopically, the calcareous sand grains can be seen touching each other - the rock is grain-supported. This results in an alternative name for these Bahamian limestones - grainstones. “Calcarenite” seems to be a more useful, more thoroughly descriptive term for these particular rocks, so I use that, versus “grainstone” (although “calcarenitic grainstone” could be used as well). The little-used petrologic term aragonitite could also be applied to these aragonitic limestones.

 

Sedimentary structures indicate that the calcarenites shown above were deposited in an ancient back-beach sand dune environment. In such settings, sediments are moved and deposited by winds. Wind-deposited sedimentary rocks are often referred to as eolianites. Most ancient sand dune deposits in the rock record are composed of quartzose and/or lithic sand. The dune deposits in the Bahamas are composed of calcium carbonate - this results in the term "calcarenitic eolianite".

 

Hanna Bay Member limestones gently dip toward the modern ocean (= behind the photographer in the above photo) and include sediments deposited in beach environments and back-beach dune environments. The latter facies is represented by the locality shown above. Beach facies limestones are more or less planar-bedded, while back-beach dune limestones (eolianites) have steeper and more varied dips.

 

The aragonite sand grains in the Hanna Bay Member are principally bioclasts (worn mollusc shell fragments & coral skeleton fragments & calcareous algae fragments, etc.) and peloids (tiny, pellet-shaped masses composed of micrite/very fine-grained carbonate - some are likely microcoprolites, others are of uncertain origin).

 

Age: Holocene (MIS 1)

 

Locality: shoreline outcrop along the eastern part of the southern margin of Graham's Harbour, between Singer Bar Point and the Bahamas Field Station, northeastern San Salvador Island, eastern Bahamas

---------------------------------------

The surface bedrock geology of San Salvador consists entirely of Pleistocene and Holocene limestones. Thick and relatively unforgiving vegetation covers most of the island’s interior (apart from inland lakes). Because of this, the most easily-accessible rock outcrops are along the island’s shorelines.

------------------------------

Stratigraphic Succession in the Bahamas:

 

Rice Bay Formation (Holocene, <10 ka), subdivided into two members (Hanna Bay Member over North Point Member)

--------------------

Grotto Beach Formation (lower Upper Pleistocene, 119-131 ka), subdivided into two members (Cockburn Town Member over French Bay Member)

--------------------

Owl's Hole Formation (Middle Pleistocene, ~215-220 ka & ~327-333 ka & ~398-410 ka & older)

------------------------------

San Salvador’s surface bedrock can be divided into two broad lithologic categories:

1) LIMESTONES

2) PALEOSOLS

 

The limestones were deposited during sea level highstands (actually, only during the highest of the highstands). During such highstands (for example, right now), the San Salvador carbonate platform is partly flooded by ocean water. At such times, the “carbonate factory” is on, and abundant carbonate sediment grains are generated by shallow-water organisms living on the platform. The abundance of carbonate sediment means there will be abundant carbonate sedimentary rock formed after burial and cementation (diagenesis). These sea level highstands correspond with the climatically warm interglacials during the Pleistocene Ice Age.

 

Based on geochronologic dating on various Bahamas islands, and based on a modern understanding of the history of Pleistocene-Holocene global sea level changes, surficial limestones in the Bahamas are known to have been deposited at the following times (expressed in terms of marine isotope stages, “MIS” - these are the glacial-interglacial climatic cycles determined from δ18O analysis):

 

1) MIS 1 - the Holocene, <10 k.y. This is the current sea level highstand.

 

2) MIS 5e - during the Sangamonian Interglacial, in the early Late Pleistocene, from 119 to 131 k.y. (sea level peaked at ~125 k.y.)

 

3) MIS 7 - ~215 to 220 k.y. - late Middle Pleistocene

 

4) MIS 9 - ~327-333 k.y. - late Middle Pleistocene

 

5) MIS 11 - ~398-410 k.y. - late Middle Pleistocene

 

Bahamian limestones deposited during MIS 1 are called the Rice Bay Formation. Limestones deposited during MIS 5e are called the Grotto Beach Formation. Limestones deposited during MIS 7, 9, 11, and perhaps as old as MIS 13 and 15, are called the Owl’s Hole Formation. These stratigraphic units were first established on San Salvador Island (the type sections are there), but geologic work elsewhere has shown that the same stratigraphic succession also applies to the rest of the Bahamas.

 

During times of lowstands (= times of climatically cold glacial intervals of the Pleistocene Ice Age), weathering and pedogenesis results in the development of soils. With burial and diagenesis, these soils become paleosols. The most common paleosol type in the Bahamas is calcrete (a.k.a. caliche; a.k.a. terra rosa). Calcrete horizons cap all Pleistocene-aged stratigraphic units in the Bahamas, except where erosion has removed them. Calcretes separate all major stratigraphic units. Sometimes, calcrete-looking horizons are encountered in the field that are not true paleosols.

----------------------------

Subsurface Stratigraphy of San Salvador Island:

 

The island’s stratigraphy below the Owl’s Hole Formation was revealed by a core drilled down ~168 meters (~550-feet) below the surface (for details, see Supko, 1977). The well site was at 3 meters above sea level near Graham’s Harbour beach, between Line Hole Settlement and Singer Bar Point (northern margin of San Salvador Island). The first 37 meters were limestones. Below that, dolostones dominate, alternating with some mixed dolostone-limestone intervals. Reddish-brown calcretes separate major units. Supko (1977) infers that the lowest rocks in the core are Upper Miocene to Lower Pliocene, based on known Bahamas Platform subsidence rates.

 

In light of the successful island-to-island correlations of Middle Pleistocene, Upper Pleistocene, and Holocene units throughout the Bahamas (see the Bahamas geologic literature), it seems reasonable to conclude that San Salvador’s subsurface dolostones may correlate well with sub-Pleistocene dolostone units exposed in the far-southeastern portions of the Bahamas Platform.

 

Recent field work on Mayaguana Island has resulted in the identification of Miocene, Pliocene, and Lower Pleistocene surface outcrops (see: www2.newark.ohio-state.edu/facultystaff/personal/jstjohn/...). On Mayaguana, the worked-out stratigraphy is:

- Rice Bay Formation (Holocene)

- Grotto Beach Formation (Upper Pleistocene)

- Owl’s Hole Formation (Middle Pleistocene)

- Misery Point Formation (Lower Pleistocene)

- Timber Bay Formation (Pliocene)

- Little Bay Formation (Upper Miocene)

- Mayaguana Formation (Lower Miocene)

 

The Timber Bay Fm. and Little Bay Fm. are completely dolomitized. The Mayaguana Fm. is ~5% dolomitized. The Misery Point Fm. is nondolomitized, but the original aragonite mineralogy is absent.

----------------------------

The stratigraphic information presented here is synthesized from the Bahamian geologic literature.

----------------------------

Supko, P.R. 1977. Subsurface dolomites, San Salvador, Bahamas. Journal of Sedimentary Petrology 47: 1063-1077.

 

Bowman, P.A. & J.W. Teeter. 1982. The distribution of living and fossil Foraminifera and their use in the interpretation of the post-Pleistocene history of Little Lake, San Salvador, Bahamas. San Salvador Field Station Occasional Papers 1982(2). 21 pp.

 

Sanger, D.B. & J.W. Teeter. 1982. The distribution of living and fossil Ostracoda and their use in the interpretation of the post-Pleistocene history of Little Lake, San Salvador Island, Bahamas. San Salvador Field Station Occasional Papers 1982(1). 26 pp.

 

Gerace, D.T., R.W. Adams, J.E. Mylroie, R. Titus, E.E. Hinman, H.A. Curran & J.L. Carew. 1983. Field Guide to the Geology of San Salvador (Third Edition). 172 pp.

 

Curran, H.A. 1984. Ichnology of Pleistocene carbonates on San Salvador, Bahamas. Journal of Paleontology 58: 312-321.

 

Anderson, C.B. & M.R. Boardman. 1987. Sedimentary gradients in a high-energy carbonate lagoon, Snow Bay, San Salvador, Bahamas. CCFL Bahamian Field Station Occasional Paper 1987(2). (31) pp.

 

1988. Bahamas Project. pp. 21-48 in First Keck Research Symposium in Geology (Abstracts Volume), Beloit College, Beloit, Wisconsin, 14-17 April 1988.

 

1989. Proceedings of the Fourth Symposium on the Geology of the Bahamas, June 17-22, 1988. 381 pp.

 

1989. Pleistocene and Holocene carbonate systems, Bahamas. pp. 18-51 in Second Keck Research Symposium in Geology (Abstracts Volume), Colorado College, Colorado Springs, Colorado, 14-16 April 1989.

 

Curran, H.A., J.L. Carew, J.E. Mylroie, B. White, R.J. Bain & J.W. Teeter. 1989. Pleistocene and Holocene carbonate environments on San Salvador Island, Bahamas. 28th International Geological Congress Field Trip Guidebook T175. 46 pp.

 

1990. The 5th Symposium on the Geology of the Bahamas, June 15-19, 1990, Abstracts and Programs. 29 pp.

 

1991. Proceedings of the Fifth Symposium on the Geology of the Bahamas. 247 pp.

 

1992. The 6th Symposium on the Geology of the Bahamas, June 11-15, 1992, Abstracts and Program. 26 pp.

 

1992. Proceedings of the 4th Symposium on the Natural History of the Bahamas, June 7-11, 1991. 123 pp.

 

Boardman, M.R., C. Carney, B. White, H.A. Curran & D.T. Gerace. 1992. The geology of Columbus' landfall: a field guide to the Holcoene geology of San Salvador, Bahamas, Field trip 3 for the annual meeting of the Geological Society of America, Cincinnati, Ohio, October 26-29, 1992. Ohio Division of Geological Survey Miscellaneous Report 2. 49 pp.

 

Carew, J.L., J.E. Mylroie, N.E. Sealey, M. Boardman, C. Carney, B. White, H.A. Curran & D.T. Gerace. 1992. The 6th Symposium on the Geology of the Bahamas, June 11-15, 1992, Field Trip Guidebook. 56 pp.

 

1993. Proceedings of the 6th Symposium on the Geology of the Bahamas, June 11-15, 1992. 222 pp.

 

Lawson, B.M. 1993. Shelling San Sal, an Illustrated Guide to Common Shells of San Salvador Island, Bahamas. San Salvador, Bahamas. Bahamian Field Station. 63 pp.

 

1994. The 7th Symposium on the Geology of the Bahamas, June 16-20, 1994, Abstracts and Program. 26 pp.

 

1994. Proceedings of the 5th Symposium on the Natural History of the Bahamas, June 11-14, 1993. 107 pp.

 

Carew, J.L. & J.E. Mylroie. 1994. Geology and Karst of San Salvador Island, Bahamas: a Field Trip Guidebook. 32 pp.

 

Godfrey, P.J., R.L. Davis, R.R. Smtih & J.A. Wells. 1994. Natural History of Northeastern San Salvador Island: a "New World" Where the New World Began, Bahamian Field Station Trail Guide. 28 pp.

 

Hinman, G. 1994. A Teacher's Guide to the Depositional Environments on San Salvador Island, Bahamas. 64 pp.

 

Mylroie, J.E. & J.L. Carew. 1994. A Field Trip Guide Book of Lighthouse Cave, San Salvador Island, Bahamas. 10 pp.

 

1995. Proceedings of the Seventh Symposium on the Geology of the Bahamas, June 16-20, 1994. 134 pp.

 

1995. Terrestrial and shallow marine geology of the Bahamas and Bermuda. Geological Society of America Special Paper 300.

 

1996. The 8th Symposium on the Geology of the Bahamas, May 30-June 3, 1996, Abstracts and Program. 21 pp.

 

1996. Proceedings of the 6th Symposium on the Natural History of the Bahamas, June 9-13, 1995. 165 pp.

 

1997. Proceedings of the 8th Symposium on the Geology of the Bahamas and Other Carbonate Regions, May 30-June 3, 1996. 213 pp.

 

Curran, H.A., B. White & M.A. Wilson. 1997. Guide to Bahamian Ichnology: Pleistocene, Holocene, and Modern Environments. San Salvador, Bahamas. Bahamian Field Station. 61 pp.

 

1998. The 9th Symposium on the Geology of the Bahamas and Other Carbonate Regions, June 4-June 8, 1998, Abstracts and Program. 25 pp.

 

Wilson, M.A., H.A. Curran & B. White. 1998. Paleontological evidence of a brief global sea-level event during the last interglacial. Lethaia 31: 241-250.

 

1999. Proceedings of the 9th Symposium on the Geology of the Bahamas and Other Carbonate Regions, June 4-8, 1998. 142 pp.

 

2000. The 10th Symposium on the Geology of the Bahamas and Other Carbonate Regions, June 8-June 12, 2000, Abstracts and Program. 29+(1) pp.

 

2001. Proceedings of the 10th Symposium on the Geology of the Bahamas and Other Carbonate Regions, June 8-12, 2000. 200 pp.

 

Bishop, D. & B.J. Greenstein. 2001. The effects of Hurricane Floyd on the fidelity of coral life and death assemblages in San Salvador, Bahamas: does a hurricane leave a signature in the fossil record? Geological Society of America Abstracts with Programs 33(4): 51.

 

Gamble, V.C., S.J. Carpenter & L.A. Gonzalez. 2001. Using carbon and oxygen isotopic values from acroporid corals to interpret temperature fluctuations around an unconformable surface on San Salvador Island, Bahamas. Geological Society of America Abstracts with Programs 33(4): 52.

 

Gardiner, L. 2001. Stability of Late Pleistocene reef mollusks from San Salvador Island, Bahamas. Palaios 16: 372-386.

 

Ogarek, S.A., C.K. Carney & M.R. Boardman. 2001. Paleoenvironmental analysis of the Holocene sediments of Pigeon Creek, San Salvador, Bahamas. Geological Society of America Abstracts with Programs 33(4): 17.

 

Schmidt, D.A., C.K. Carney & M.R. Boardman. 2001. Pleistocene reef facies diagenesis within two shallowing-upward sequences at Cockburntown, San Salvador, Bahamas. Geological Society of America Abstracts with Programs 33(4): 42.

 

2002. The 11th Symposium on the Geology of the Bahamas and Other Carbonate Regions, June 6th-June 10, 2002, Abstracts and Program. 29 pp.

 

2004. The 12th Symposium on the Geology of the Bahamas and Other Carbonate Regions, June 3-June 7, 2004, Abstracts and Program. 33 pp.

 

2004. Proceedings of the 11th Symposium on the Geology of the Bahamas and Other Carbonate Regions, June 6-10, 2002. 240 pp.

 

Martin, A.J. 2006. Trace Fossils of San Salvador. 80 pp.

 

2006. Proceedings of the 12th Symposium on the Geology of the Bahamas and Other Carbonate Regions, June 3-7, 2004. 249 pp.

 

2006. The 13th Symposium on the Geology of the Bahamas and Other Carbonate Regions, June 8-June 12, 2006, Abstracts and Program. 27 pp.

 

Mylroie, J.E. & J.L. Carew. 2008. Field Guide to the Geology and Karst Geomorphology of San Salvador Island. 88 pp.

 

2008. Proceedings of the 13th Symposium on the Geology of the Bahamas and Other Carbonate Regions, June 8-12, 2006. 223 pp.

 

2008. The 14th Symposium on the Geology of the Bahamas and Other Carbonate Regions, June 12-June 16, 2006, Abstracts and Program. 26 pp.

 

2010. Proceedings of the 14th Symposium on the Geology of the Bahamas and Other Carbonate Regions, June 12-16, 2008. 249 pp.

 

2010. The 15th Symposium on the Geology of the Bahamas and Other Carbonate Regions, June 17-June 21, 2010, Abstracts and Program. 36 pp.

 

2012. Proceedings of the 15th Symposium on the Geology of the Bahamas and Other Carbonate Regions, June 17-21, 2010. 183 pp.

 

2012. The 16th Symposium on the Geology of the Bahamas and Other Carbonate Regions, June 14-June 18, 2012, Abstracts with Program. 45 pp.

 

Fluorite from Illinois, USA. (Ben E. Clement Mineral Museum collection, Marion, Kentucky, USA)

 

A mineral is a naturally-occurring, solid, inorganic, crystalline substance having a fairly definite chemical composition and having fairly definite physical properties. At its simplest, a mineral is a naturally-occurring solid chemical. Currently, there are about 6100 named and described minerals - about 200 of them are common and about 20 of them are very common. Mineral classification is based on anion chemistry. Major categories of minerals are: elements, sulfides, oxides, halides, carbonates, sulfates, phosphates, and silicates.

 

The halides are the "salt minerals", and have one or more of the following anions: Cl-, F-, I-, Br-.

 

Fluorite is a calcium fluoride mineral (CaF2). The most diagnostic physical property of fluorite is its hardness (H≡4). Fluorite typically forms cubic crystals and, when broken, displays four cleavage planes (also quite diagnostic). When broken under controlled conditions, the broken pieces of fluorite form double pyramids. Fluorite is a good example of a mineral that can be any color. Common fluorite colors include clear, purple, blue, green, yellow, orange, and brown. The stereotypical color for fluorite is purple. Purple is the color fluorite "should be". A mineral collector doesn't have fluorite unless it's a purple fluorite (!).

 

Fluorite occurs in association with some active volcanoes. HF emitted from volcanoes can react with Ca-bearing rocks to form fluorite crystals. Many hydrothermal veins contain fluorite. Much fluorite occurs in the vicinity of southern Illinois (Mississippi Valley-type deposits).

 

The fluorite specimen seen here is from a Mississippi Valley-type deposit in southern Illinois. Commonly abbreviated "MVT", Mississippi Valley-type deposits are named for a series of mineral deposits that occur in non-deformed platform sedimentary rocks along the Upper Mississippi River Valley, USA. Many specific minerals occur in MVT deposits, but are dominated by galena, sphalerite, barite, and fluorite. These minerals occur in caves and karst, paleokarst structures, in collapse fabrics, in pull-apart structures, etc. MVT deposits in America are mined as important, large sources of lead ore and zinc ore. The classic areas for MVT deposits are southern Illinois, the tristate area of Oklahoma-Missouri-Kansas, northern Kentucky, southwestern Wisconsin, and southeastern Missouri. The minerals are hydrothermal in origin and were precipitated from basinal brines that were flushed out to the edges of large sedimentary basins (e.g., the Illinois Basin and the Black Warrior Basin). In basin edge areas, the brines came into contact with Mississippian-aged carbonate rocks (limestone and dolostone), which caused mineralization. The brines were 15% to 25% salinity with temperatures of 50 to 200 degrees Celsius (commonly 100 to 150 degrees C). MVT mineralization usually occurs in limestone and dolostone but can also be hosted in shales, siltstones, sandstones, and conglomerates. Gangue minerals include pyrite, marcasite, calcite, aragonite, dolomite, siderite, and quartz. Up to 40 or 50 pulses of brine fluids are recorded in banding of mineral suites in MVT deposits (for example, sphalerite coatings in veins have a stratigraphy - each layer represents a pulse event). Each pulse of water was probably expelled rapidly - overpressurization and friction likely caused the water to heat up. Some bitumen (crystallized organic matter) can occur, which is an indication of the basinal origin of the brines. The presence of asphalt-bitumen indicates some hydrocarbon migration occurred. Some petroleum inclusions are found within fluorite crystals and petroleum scum occurs on fluorite crystals. MVT deposits are associated with oil fields and the temperature of mineral precipitation matches the petroleum window. The brines may simply have accompanied hydrocarbon fluids as they migrated updip.

 

The high temperatures of these basin periphery deposits weren't necessarily influenced by igneous hydrothermal activity. Hot fluids can occur in basins that are deep enough for the geothermal gradient to be ~100 to 150 degrees Celsius. If a permeable conduit horizon is present in a succession of interbedded siliciclastic sedimentary rocks, migration of hot, deep basinal brines may be quick enough to get MVT deposit conditions at basin margins.

 

MVT deposits occur in the Upper Mississippi Valley of America as well as in northern Africa, Scandinavia, northwestern Canada, at scattered sites in Europe, and at some sites in the American Cordillera. Some of these occurrences are in deformed host rocks. MVT deposits have little to no precious metals - maybe a little copper (Cu). Mineralization is usually associated with limestone or dolostone in fracture fillings and vugs. Little host rock alteration has occurred - usually only dolomitization of limestones.

 

The age of the host rocks in the Mississippi Valley area varies - ages range from Cambrian to Mississippian. Dating of mineralization has been difficult, but published ages indicate a near-latest Paleozoic to Mesozoic timing.

 

MVT deposits in the Upper Mississippi River area are often divided into three subtypes based on the dominant mineral: 1) lead-rich (galena dominated); 2) zinc-rich (sphalerite dominated); and 3) fluorite-rich.

 

The fluorite seen here is from the Illinois-Kentucky Fluorspar District ("fluorspar" is a very old name for fluorite), which is an MVT fluoritic subtype. Fluorite and fluorite-rich rocks are mined for the fluorine, which is principally used by the chemical industry to make HF - hydrofluoric acid. Fluorite mineralization in this district occurred at about 277 Ma, during the Early Permian, according to one published study (Chesley et al., 1994). Another study concluded that fluorite mineralization was much later, during the Late Jurassic (see Symons, 1994).

 

Locality: Rosiclare / Sub-Rosiclare Level of the Hill-Ledford Mine, north of the town of Cave-in-Rock, Hardin County, southern Illinois, USA

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Photo gallery of fluorite:

www.mindat.org/gallery.php?min=1576

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Some info. on Mississippi Valley-type deposits was synthesized from:

 

Chesley et al. (1994) - Direct dating of Mississippi Valley-type mineralization: use of Sm-Nd in fluorite. Economic Geology 89: 1192-1199.

 

Symons (1994) - Paleomagnetism and the Late Jurassic genesis of the Illinois-Kentucky fluorspar deposits. Economic Geology 89: 438-449.

 

Rakovan (2006) - Mississippi Valley-type deposits. Rocks & Minerals 81(January/February 2006): 69-71.

 

Fisher et al. (2013) - Fluorite in Mississippi Valley-type deposits. Rocks & Minerals 88(January/February 2013): 20-47.

 

Digital Abstract Painting

BP Pen drawings and photo manipulated images in an attempt to synthesize drawing with digital processing.

This project is part of the Ars Electronica Garden Prague. Photosynthetic Landscapes is to present algae as photosynthetic organism against greenery loss in the urban environment, with its related growth in CO2 and impact on diminished quality of public space. The spaces in Kepler's gardens and their flora contrast with the technologically grounded Photosynthetic Landscapes prototype: a modular, organic system that pushes the boundaries of thinking about the penetration of nature and technology in the context of an environmentally-oriented spatial installation.

 

For more informations please visit:

ars.electronica.art/keplersgardens/en/synthesizing-distan...

 

Credit: Filip Němeček

Over recent years Zinc Oxide (ZnO), a wide band gap semiconductor material, is finding increased attention due to its unique properties and versatile applications in several technologically important fields such as transparent electronics, ultraviolet light emitters, piezoelectric devices, toxic gas sensors, spintronics, radiation detectors and solar cells. Scientists from the Environmental and Molecular Sciences Laboratory (EMSL), Oakridge National Laboratory (ORNL) and University of Tennessee at Knoxville are working on synthesizing and characterizing different ZnO nanostructure for radiation detectors and solar cell applications. Helium ion microscope images of several different ZnO nanostructures synthesized at EMSL are shown here.

 

Terms of Use: Our images are freely and publicly available for use with the credit line, "Courtesy of Pacific Northwest National Laboratory." Please use provided caption information for use in appropriate context.

Location photo from the set of the Holly Adams Movie "PLOTS".Filmed in Albuquerque, New Mexico USA.

 

Lloyd-Thrap-Creative-Photography

 

Olympus E 510.

  

© 2010 Lloyd Thrap Photography for Halo Media Group

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New video from Versace

 

“This collection introduces Versace Men’s 2.0. Launching this new chapter on the second day of the second month in 2022 feels right. It represents a next step and move forward, not focusing on the singular but on multiplicity, progression, and diversity—exactly what I see valued by the new generation and the way they express their masculinity in so many refreshing ways. This collection embraces that by looking not at the Versace Man but to the Versace Men.” – Donatella Versace The Fall-Winter 2022 Men’s collection proposes a modern opulence rooted in the reality of now. Clean forms, fluid lines, and adaptable designs define this contemporary take on luxury. THE VERSACE MEN Designs are sensitive and intimate to the individual, while likewise proudly calling out to a plurality of Versace Men in celebration of who they truly are. Sensuality comes from an enhancement of the human body, encouraging an embrace of personal realness as the true source of confidence and attitude. A collection film embodies this sentiment by looking at the personal ritual of dressing and the performative and transformative ability of clothing. ESSENTIAL VERSACE Brand codes are synthesized to their fundamentals. Versace’s heritage of suiting is seen anew in soft, unstructured finishes which allow for ease of movement and create a fluid silhouette. Typically sartorial pinstripe and checks have a painterly finish, as if hazily drawn in pastel or watercolor across voluminous suit pants and unlined jackets. Wool jacquard knitwear and formal coats reimagined in brushed wool, cashmere, and silk blends revel in hand-feel. Bright, positive colors of cerise, pink, and orange are worn as solid blocks of color, while the brand’s heritage ornate prints are honed, rendered as stenciled bicolors like the new Barocco Silhouette. La Greca continues as a brand monogram, interplayed through cable knit sweaters and vivid lurex cardigans. Shoes and accessories encapsulate the collection’s proposal of modern opulence; with wide totes and belt bags in soft grained leather which molds to the shape of the body, and structured options in brushed leather. Subtle La Greca print emboss, ‘V’ motif finishes, and the line’s new hardware are a refinement of brand codes, while the La Greca Signature line in a new gray colorway is finished with a crisp white logo. New Column boots and shoes are an elevated take on an archival style, while options with Baroque rubber-injection are rooted in Versace imagination and innovation. The Odissea sneaker acts as a confident exclamation point at the foot of an outfit. Discover the full collection at Versace.com: e-versace.com/mfw_22

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