View allAll Photos Tagged WAVELENGTHS

Praa Sands, Cornwall

Wavelength variance

Considerable stratum

Activity range

The tiny snail loved Physics lessons! She particularly enjoyed studying the electromagnetic spectrum, and the idea that the different colours of visible light had different wavelengths - although it took a while to come to terms with the fact that blue light had the shortest wavelength and red light had the longest wavelength - but with perseverance she was able to get on top of the subject material.

 

For Macro Mondays theme 'Wavy Lines'. The coloured wires were arranged and photographed to be within 7cm.

 

No snails were harmed in the making of this photograph.

For some reason this remined me of Van Morrison's song Wavelength. One of my favorite songs.

 

When I'm down you always comfort me

When I'm lonely you see about me

You are ev'ry where you're 'sposed to be

And I can get your station

When I need rejuvenation

 

Wavelength

Wavelength

You never let me down...no

You never let me down...no

 

Van Morrison: Wavelength

 

View On Black

Shore scenery in Los Quebrantos beach, Asturias northern Spain.

www.serbotech.com

 

The Hawaiian storms are amazing. I really liked the dark haze that the Hawaiian storms brought when traveling south over the mountains toward the ocean. I tried to capture the golden hour colors the rainy haze brought to the best of my ability.

  

www.youtube.com/watch?v=sE_Ya42S5nc

 

What's your wavelength?

What are your views on the world?

What's your average speed?

You can be silent, but I'll find out on my own....

Some intentional camera movement. I did this one handheld last week on the Oregon Coast while the sky was blazing. We had some amazing weather and nice sunsets each night, but on this particular evening the horizon just kept getting better as the sun had vanished. 70mm 1/13sec f/2.8 iso 200

What you see here is not what you get. The left half of the face is illuminated by a 300 Watt infrared lamp with a wavelength between 500 and 2500 nanometers. Only a fraction of this bandwidth is visible to the human eye. The right half of the face, however, is illuminated by a tiny 10 Watt or so LED light. Because its wavelength is fully visible to the human eye we are under the illusion that both halves of the face are evenly illuminated. They are not. Many more photons are hitting the left half - something you cannot see but feel. It is getting hot there.

Wavelength (Van Morrison)

wavelength

 

Pink and blue sunrise on Spittal beach.

American Oystercatcher

Reflections of rhododendron flowers in a stream.

Delicious, blinding, sunset at the South Bank.

and a few waves too ;-)

The Alderney Race is a strait that runs between Alderney and Cap de la Hague, a cape at the northwestern tip of the Cotentin peninsula in Normandy. A strong current runs through the race north of the Passage de la Déroute, a treacherous passage separating the Cotentin from the Channel Islands. When the wind and the race current flow in opposite directions, the sea becomes particularly chaotic: wave heights can reach four metres have wavelengths smaller than 50 metres. The waves break with violence, thus making shipping conditions particularly dangerous. (Wikipedia)

There are also a few gannets, from the colony South of Alderney.

 

[ REDSCALE IN RED 623nm WAVELENGTH.RAW.pgm.pnm.png ]

  

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[ HARDWARE: HOLGA 135 ]

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TRONAtags: #HOLGA #FILM #35MM #TRONAir #623nm #multipleEXPOSURE #ROADCLOSED #WTFmisterTRONA

On August 31, 2012 a long filament of solar material that had been hovering in the sun's atmosphere, the corona, erupted out into space at 4:36 p.m. EDT. The coronal mass ejection, or CME, traveled at over 900 miles per second. The CME did not travel directly toward Earth, but did connect with Earth's magnetic environment, or magnetosphere, causing aurora to appear on the night of Monday, September 3.

 

Picuted here is a lighten blended version of the 304 and 171 angstrom wavelengths. Cropped by NASA

 

Credit: NASA/GSFC/SDO

Edited from a copy at commons.wikimedia.org/wiki/File:Magnificent_CME_Erupts_on...

PD photo. I touched up levels a bit.

 

For science nerds: en.wikipedia.org/wiki/Coronal_mass_ejection

en.wikipedia.org/wiki/Solar_Dynamics_Observatory

   

Wavelengths of light exist outside our brains, but colors are subjective mental phenomena that depend on our visual systems.

The easiest way to realize this is to consider how televisions and other displays create the subjective experience of color. They use red, green and blue light (meaning light with the corresponding wavelengths). With these 3 wavelengths, a television can be used to create any color imaginable.

 

Consider how red light and green light can be combined to create yellow light. This has nothing to do with physics. The two types of light wave do not in any sense "mix", except at the retina.

 

The retina is not the whole story, however. The neuroscience of color vision is complex, and only partially understood. The famous image of the blue-and-black / white-and-gold dress illustrates this. Some people can voluntarily switch between the two percepts. This implies that the retina is not the only part of the visual system that is involved in color vision. Voluntary control is generally assumed to act at higher levels of the visual hierarchy.

Yohan John, PhD in Cognitive and Neural Systems from Boston University

BLOGPOST n. 9/2021

Models : Elle & Beck

On Beck :

❣️ [Deadwool] Kojima jeans - midnight with [Deadwool] Lorenzo shirt - cerulean

 

On Elle :

 

❣️ *CK* Never ever dress (Maitreya, Legacy, Kupra) @ Cosmopolitan

❣️ Couple Pose TFS - V Day Gift Bento Couple Pose

 

TAXI:

 

🚗 Candy Kitten 🚗

maps.secondlife.com/secondlife/Piaro/141/130/901

🚗 Cosmopolitan 🚗

maps.secondlife.com/secondlife/No%20Comment/131/61/22

🚗 Deadwool 🚗

maps.secondlife.com/secondlife/Fingal/60/147/32

The evening sunlight illuminates the wave smoothed contours of beach sand surrounding the graceful curves of a wave worn beach rock.

You never let me down, no

~ VM

 

16:52 Transform our world into an abstract image

Wavelength below 720nm of visible light blocked with Hoya infrared filter, b&w processed.

 

Kulturlandschaft in Infrarot. Sichtbares Licht wurde hier unterhalb der Wellenlänge von 720nm mit einem Hoya Infrarot Filter geblockt und das Bild anschliessend in schwarzweiss konvertiert.

Sun Erupts With Significant Flare

NASA's Solar Dynamics Observatory captured this image of a solar flare – as seen in the bright flash on the right side – on Sept. 10, 2017. The image shows a combination of wavelengths of extreme ultraviolet light that highlights the extremely hot material in flares, which has then been colorized.

 

Image credit: NASA/GSFC/SDO

 

The original with tons of information is here:

www.flickr.com/photos/nasamarshall/37090540916/in/feed

 

NASA Media Usage Guidelines

Il rosso è uno dei colori dello spettro percepibile dall'occhio umano, classificato come colore caldo. Ha lunghezza d'onda più lunga rispetto a tutti gli altri colori visibili (ovvero: tra 6300 e 7600 Angstrom).

 

Tramonto a 7000 Angstrom, Padova :)

 

#tramonto #rosso #argine #canale #mirror #specchio #luce #light #riflesso #alberi #trees #angstrom #wavelength

Capo di Buona Speranza, parco naturale.

Dopo alcuni minuti di cammino, si arriva ad un bellissimo view point. C'è una insenatura di sabbia chiara su cui si appoggiano le onde. Il suono del mare è davvero strano, forse per la conformazione delle rocce attorno... non sembra un fruscio, è più simile allo scalpitare di una mandria di animali selvaggi in fuga verso la libertà

 

#southafrica #capeofgoodhope #capodibuonasperanza #mare #sea #onde #waves #sand #sabbia #waves #wavelength

A compilation of eclipse phases of the moon over a light painted cottonwood tree. The moon was making its closest pass to Earth (perigee) associated with its elliptical orbit around Earth. As a result the moon appears brighter and larger, and is thus called a "super" moon.

 

During this eclipse nearly all the sunlight was filtered out except the rays that pass through the edges of Earth's atmosphere, which are rich in warm red tones and lacking blue wavelengths. This gives the fully eclipsed moon its red (blood) color.

 

Why call it the Wolf Moon (other than that it sounds cool)? According to the Farmer's Almanac Native Americans called it this because wolves were particularly vocal at this time- possibly to broadcast their territories to other wolf packs. Fittingly there were coyotes howling while I was taking these pictures.

 

spider silk in the sun giving a pleasing selection of wavelengths in my scatterscape for Webnesday

 

Shonen Knife - Wave Rock

www.youtube.com/watch?v=407R4H4nZ3o

 

The waves don't ever stop, they merely divide and multiply.

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