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This wooden bridge connects the two parts of Queens' college in Cambridge. This bridge was built in 1906, replacing an earlier bridge from 1749 (which had seen repairs in 1866). But the later version kept the original design (designed by William Etheridge and built by James Essex the Younger), using straight timber but at the same time creating the allusion of an arch.
The rather unusual design of the bridge has given it its current popular name of the Mathematical Bridge - but as Queens' college themselves point out on their website: "There is no such thing as an “official name” for the bridge. It has never been named." In the 18th century it was known as “Essex’s Bridge”, it was later also known as “Newton’s Bridge” because it was erroneously believed he had designed the it. The bridge was sometimes called the Mathematical Bridge from 1803 onwards - but there was also another Cambridge bridge known by that name. But the bridge is also known as the "Queens' bridge" - the above mentioned website calls it both the Mathematical and Queens' bridge.
If you are really in to bridges I must recommend the college web-page on the subject, it is extensive and very informative.
A classic Cambridge scene, the sun went behind a cloud just as I pushed the shutter button here.
Olympus XA camera
Kodak TriX 400 film
Lab develop and scan
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The Mathematical Bridge, also known as Newton's bridge, Queen's College Cambridge UK. It looks like an arch but is made of straight timbers.
If you've visited Amsterdam you must have seen the Magere Brug, the Skinny Bridge, which spans the Amstel River at Carré Theatre. No doubt during the day you've admired its strict, parallelled and even white forms.
But for the Amsterdam Light Festival 2020 and 2021 artist Krijn de Koning (1963-) decided to use LED lights to create a 'chaotic' night view. It breaks up the strict, mathematical lines of the day-view bridge. Fascinating, even in the light drizzle so from the Blauwbrug Sammy took a shot to share with you.
The bridge was designed by William Etheridge, and built by James Essex in 1749. It has been rebuilt on two occasions, in 1866 and in 1905, but has kept the same overall design. Although it appears to be an arch, it is composed entirely of straight timbers[4] built to an unusually sophisticated engineering design, hence the name.
Leonardo Fibonacci (c.1175-c.1250) introduced our numeral system (originally Hindu-Arabic) to the West in 1202. He also described the famous mathematical sequence named for him: every number after the first two is the sum of the two previous ones.
Many things in nature develop according to that sequence, e.g. this Sneezewort, Achillea ptarmica, in which the branching shoots grow in line with it.
Our wonderful Polygonia c-album, Serrated Comma Butterfly, reminded me, too, of this mathematics. We've all heard the urban myth of the Peruvian Butterfly that by the flapping of its wings causes great storms over the Alps and various other far-off places. This phenomenon might be described in terms of an exponential dependence on initial - slight - conditions. This kind of exponential can also be thought of as a Fibonacci Sequence.
The Penrose Paving is constructed from just two different diamond-shaped granite tiles, each adorned identically with stainless steel circular arcs. There are various ways of covering the infinite plane with them, matching the arcs. But every such pattern is non-repetitive and contains infinitely many exact copies of what you see before you.
Mathematical Institute, Oxford
ART FUTURA by
Paul Friedlander (born 1951) is a light artist who first trained as a physicist. Friedlander obtained a bachelor's degree in Physics and Mathematics at the University of Sussex and was tutored by Sir Anthony Leggett who later was awarded a Nobel Prize for his work on superfluidity. In 1976 he graduated with a B.A. in Fine Art at Exeter College of Art, UK. Friedlander worked as a lighting and stage designer for theatrical productions and avant-garde music before devoting himself to kinetic art at the age of 36. He lives and works in London, United Kingdom (UK).
Many of his works make use of persistence of vision, a property of how light is perceived combined with movement to create a three dimensional kinetic body of light in sculptural form. Friedlander applies his scientific knowledge to his art and is heavily influenced by Chaos theory, String Theory and cosmology
A sunny day in late September and people enjoying punting on the River Cam in Cambridge. The wooden bridge spans over a hundred feet linking two parts of Queens' College. It is a Grade II listed building built in 1749 by James Essex. It has been rebuilt on two occasions in 1866 and 1905 but kept the same design. It is built of straight timbers to a particular engineering design hence its name.
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The Mathematics Bridge in the hart of Cambridge during the first light of the day.
This weird looking place is the Winton Gallery on Mathematics at the Science Museum in London. The Winton Gallery is a new permanent exhibition which tells the story of how mathematics has shaped the world. Designed by the world-renowned Zaha Hadid Architects, this outstanding new gallery spans 400 years and brings mathematical history to life through the design and architecture of its displays. The strange shapes depict the imagined wind flow round a Handley Page aircraft from 1929 the tail of which can just be seen in the centre of the image. The reflection was obtained from a display case with the camera resting on it. Photography is allowed in the Museum though as usual with no Tripods and no Flash
The picture was taken handheld though resting on the display with a Sony A700 with a Sigma 10-20 mm lens at 10mm. 3 raw images 2EV spacing processed with Photomatix Natural for a natural look. More detail with Topaz Clarity. There was really not a lot of processing and the colours were pretty much as seen in this impressive gallery.
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The Mathematical Bridge is the popular name of a wooden bridge across the River Cam, between two parts of Queens' College, Cambridge. Its official name is simply the Wooden Bridge.
The bridge was designed by William Etheridge, and built by James Essex in 1749. It has been rebuilt on two occasions, in 1866 and in 1905, but has kept the same overall design.
The original "mathematical bridge" was another bridge of the same design, also designed by James Essex, crossing the Cam between Trinity and Trinity Hall, where Garret Hostel bridge now stands.
The Mathematical Bridge is the popular name of a wooden footbridge in the southwest of central Cambridge. It bridges the River Cam and joins two parts of Queens' College.
#3:206 - the funny bone
Metaphorazine
by Jeff Noon
from a book of amazing short stories and viral prose named Pixel Juice
Johnny takes Metaphorazine. Every clockwork day. Says it burns his house down, with a haircut made of wings. You could say he eats a problem. You could say he stokes his thrill. Every clingfilm evening, climb inside a little pill. Intoxicate the feelings. Play those skull-piano blues. Johnny takes Metaphorazine.
He's a dog.
Lucy takes Simileum. That's not half as bad. She's only like a moon gone slithering, upside-down the sky. Like a tidal wave of perfume, like a spillage in the heart. With eyes stuck tight like envelopes, and posted like a teardrop. Like a syringe, of teardrops. Like a dripfeed aphrodisiac, swallowed like a Cadillac. Lucy takes Simileum.
She's like a dog.
Graham takes Litotezol. Brain the size of particles, that cloud inside of parasites, that live inside the paradise of a pair of lice. He's a surge of melted ice cream, when he makes love like a ghost. Sparkles like a graveyard, but never gets the urge, and then sings Hallelujah! Hallelujah! like a turgid flatfoot dirge. Graham takes Litotezol.
He's a small dog.
Josie takes Hyperbolehyde. Ten thousand every second. See her face go touch the sky, when she climbs that rollercoaster high. That mouth! Such bliss! All the planets and the satellites make their home inside her lips. It's a four-minute warning! Atomic tongue! Nitrokisserene! Josie takes Hyperbolehyde.
She's a big dog.
Alanis takes Alitterene. It drags a deeper ditch. And all her dirty dealings display a debonair disdain. Her dynamo is dangerous, ditto her dusky dreams. Dummies devise diverse deluxe débâcles down dingy detox driveways. Alanis takes Alitterene.
She's a dead dog, ya dig?
Desmond takes Onomatopiates.
He's a woof woof.
Sylvia takes Oxymorox. She's got the teenage menopause. Gets her winter-sugar somersaults from sniffing non-stick glue. She wears the v-necked trousers, in the blind-eye looking-glass. Does the amputated tango, and then finds herself quite lost, in the new old english style, Sylvia takes Oxymorox.
She's a cat dog.
But Johnny takes Metaphorazine. Look at those busted street lamp eyes, that midnight clockface of a smile. That corrugated tinflesh roof of a brow. The knife, fork and spoon of his fingers, the sheer umbrella of the man's hairdo! The coldwater bedsit of his brain. He's a fanfare of atoms, I tell you! And you know that last, exquisite mathematical formula rubbed off the blackboard before the long summer holidays begin? Well, that's him. Speeding language through the veins, Johnny takes Metaphorazine.
He's a real dog.
This is from Pixel Juice. Read it.
A oft shot image of the Mathematical Bridge in Cambridge. Nothing original here, but why not, like thousands of other photographers!
X I am no mathematician or builder all I can say is this bridge looks wonderful. I have enclosed some information on the design that I do not fully understand myself but some of you will no doubt
The Mathematical Bridge is the popular name of a wooden footbridge in the southwest of central Cambridge, United Kingdom. It bridges the River Cam about one hundred feet northwest of Silver Street Bridge and connects two parts of Queens' College. Its official name is simply the Wooden Bridge. It is a Grade II listed building.
The bridge was designed by William Etheridge, and built by James Essex in 1749. It has been rebuilt on two occasions, in 1866 and in 1905, but has kept the same overall design. Although it appears to be an arch, it is composed entirely of straight timbers built to an unusually sophisticated engineering design, hence the name.
The arrangement of timbers is a series of tangents that describe the arc of the bridge, with radial members to tie the tangents together and triangulate the structure, making it rigid and self-supporting. This type of structure, technically tangent and radial trussing, is an efficient structural use of timber, and was also used for the timber supporting arches (centring) used for building stone bridges. Analysis of the design shows that the tangent members are almost entirely under compression, while the radial timbers are almost entirely subject to tension with very little bending stress, or to put it another way, the tangent and radial elements elegantly express the forces involved in arched construction.
THANKS FOR YOUR VISIT AND FOR TAKING THE TIME TO WRITE A COMMENT IT’S MUCH APPRECIATED.
...Sapresti indovinare cosa c'è nel pacco, Giovanna Baldini (alias bloodybee)??.
E.... vediamo di smetterla co 'sti cubbi!!!
;-)
(adoro quello spago)
Mathematical Bridge is the popular name of a wooden footbridge over the River Cam in Cambridge, England. It connects two parts of Queens' College.
A popular fable is that the bridge was designed and built by Sir Isaac Newton without the use of nuts or bolts. Various stories relate how at some point in the past either students or fellows of the University attempted to take the bridge apart and put it back together, but were unable to work out how to hold the structure together, and were obliged to resort to adding nuts and bolts. In reality, bolts or the equivalent are an inherent part of the design. When it was first built, iron spikes were driven into the joints from the outer side, where they could not be seen from the inside of the parapets, explaining why bolts were thought to be an addition to the original. Newton cannot have been directly involved since he died in 1727, twenty-two years before the bridge was constructed.[Wikipedia]
Sited next to Queens College, this wooden bridge over the River Cam was originally built in 1749, and was rebuilt in 1905 to the same design. It is an example of a voussoir arch bridge.
Minolta Autocord, yellow filter, Kentmere 100, Caffenol CL-CS, 15°C. starting temperature, 45 minutes.
Inside the Mathematics Institute at Oxford. We were privileged to be given a tour of this extraordinary building. Very Escher like in it's communications corridors - except they all go somewhere! Full of light which is channelled to the different floors via glass crystal shaped structures which give fabulous reflections. It is an amazing structure. What a place for some of the best brains to flourish!!!
At Queens' College, Cambridge.
According to Wikipedia:
"Popular fable is that the bridge was designed and built by Sir Isaac Newton without the use of nuts or bolts, and at some point in the past students or fellows attempted to take the bridge apart and put it back together" (and had to use bolts).
However, "this story is false: the bridge was built of oak in 1749 by James Essex the Younger (1722–1784) to the design of the master carpenter William Etheridge (1709–1776), 22 years after Newton died."
The riverside building to the right dates to around 1460.
Read all about the fascinating design/history of this bridge, first built in 1749...here:
www.queens.cam.ac.uk/visiting-the-college/history/college...
The riverside building on the right centre dates to around 1460, and is the oldest building in Cambridge by the River Cam.