Topic: light

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The stoplight loosejaw, the marlin, & Extreme Life of the Sea

Challenging environments can help create some of the most marvelous evolutionary solutions. Two examples: The stoplight loosejaw and the marlin. The Stoplight Loosejaw is a small, deep sea dragonfish that has an "i...

One Bright Dot – From a deep sea light to a swarm of particles

"A little light rises from the deep sea." From French motion designer Clément Morin, this is One Bright Dot, the wordless yet epic journey of a swarm of particles as they speed across the landscape and beyond.

hiding but not really – a hypnotic looping animation

hiding but not really, a beautifully hypnotic looping animation from animation director Eran Hilleli. We expected something to happen, but then it didn't, and then we realized that it was already happening. Who is thi...

Explore the Science Behind Fireworks—and the Galaxy

When you watch fireworks burst with color, you're seeing examples of how stars and galaxies work: Blues from copper, yellows from sodium, bright whites from aluminum, barium greens, and reds made from strontium... The...

This water slide is a tunnel of LED rainbow effects

At an indoor water park in Bremerhaven, Germany, this black hole water slide tunnel is decorated with LED rainbows, dot patterns, and shooting lights, filmed by TubeRides1, a YouTube channel dedicated exclusively to w...

The Surprising Places We Waste Energy – It’s Okay to Be Smart

We're always told to turn the lights out as we leave the room, or to shut off the water while we brush our teeth, but those are just two places that we might be wasting energy. In Joe Hanson's third episode of It's Ok...

An illuminated visualization of Bach’s The Well Tempered Clavier

Johann Sebastian Bach's The Well Tempered Clavier, with music performed by Pierre-Laurent Aimard in a film by Alan Warburton. Before starting work on our Well-Tempered Clavier animation, director and visual artist ...

DIY Cloud Chamber – How to build your own particle detector

There's an easy way to build a particle detector for around $40. Yes, you can make your own particle detector to see invisible cosmic rays from space. In this video from US LHC at CERN -- LHC stands for Large Hadr...

Emoji Science with Bill Nye the Science Guy

Have you ever found an idea in science to be confusing and said, "I wish I had some emoji around to help make this information more clear." Well, look no further because Bill Nye the Science Guy has teamed up with GE ...

The ORBIS FLY kinetic light system at the Leningrad Center

On a grid of nearly-invisible wires, 1,089 LED-lit orbs become a massive kinetic chandelier at 10 meters (32.8 feet) high. Each orb changes its color and position according to its programming to compose fluid, angular...

The Hubble Space Telescope Reflects the Cosmos

"When the Hubble Space Telescope was launched from the Space Shuttle Discovery in 1990, NASA called it the greatest advance in astronomy since Galileo. Instead, within days it became a laughing stock. Hubble had an ei...

What is a Blood Moon? Time lapse (& real time) of a lunar eclipse

During a total lunar eclipse, the Earth's shadow falls upon on a full moon. The sun's light is blocked, turning the moon red. This is called a Blood Moon, and the next one will occur on April 4th, 2015 at 4:58am PST, ...

The science of solar eclipses: How do solar & lunar eclipses work?

How do solar & lunar eclipses work? And why don't we get eclipses every month? This Vox explainer is packed full of really interesting information about the remarkable science of solar eclipses. Find out how 5.1 d...

Four jellies that diffract rainbow light like iridescent spaceships

Monterey Bay Aquarium has a brilliant YouTube channel for viewing all sorts of beautiful and hard-to-believe creatures. A case in point: these four jellies. Above, The Lobed Comb Jelly, who looks like it's shimmering ...

How Many Stars Are There? – It’s Okay to Be Smart

How many stars can our eyes see on a dark night? How many stars can we see with something even more powerful than our eyes? How many stars exist?? And how are grains of sand a part of this?! Joe Hanson and PBS Digital...

Solar Eclipse 2015: BBC Stargazing Live Video

From the BBC's astronomy series Stargazing Live with Professor Brian Cox and Dara O'Briain, with Liz Bonnin narrating the process, watch the March 20th solar eclipse, when the moon passes between the Earth and the sun...

Shylights: Blooming silk light sculptures at the Rijksmuseum

Made with silk, aluminum, polished stainless steel, LED's, and iPhone/iPad-controlled robotics, Shylights by Studio Drift mimic the natural world with their graceful metamorphosis. Watch as they fall 30 feet (9 meters...

Veritasium: How (and Why) Do Chameleons Change Color?

There is a misconception about chameleons... that they change their color in order to blend in with their environment. That is actually not the case... So why do chameleons change color and how are they doing it? ...

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