Topic: technology

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Taking the very first picture of a black hole – Black Hole Hunters

From the excellent Out There series from The New York Times: Black Hole Hunters, the story of the Earth-sized array of observation stations synchronized to capture Sagittarius A*, the astronomical radio source at the ...

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...

What’s an Engineer? + The Engineering Process – Crash Course Kids

In these two Crash Course Kids episodes, Sabrina Cruz explains how engineers design and build things to solve specific problems, like connecting two separate land masses with a bridge, or communicating with people who...

Celebrating Sally Ride, the first American woman in space

On June 18th, 1983, NASA physicist Dr. Sally Ride became the first American woman astronaut to fly in space. Orbiting Earth on Space Shuttle Challenger, she inspired an entire generation to follow their interests in s...

This mini origami robot self-folds, performs tasks, & can be dissolved

Researchers from MIT and TU Munich have debuted an insect-like, miniature, self-assembling origami robot at ICRA 2015. The tiny bot is 1.7cm by 1.7cm and is made of a neodymium magnet, PVC, and polystyrene or paper. W...

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 ...

SpaceX Crew Dragon Spacecraft – Pad Abort Test POV video

Blast off from zero to 100 mph in 1.2 seconds on SpaceX's Crew Dragon spacecraft during its May 6th Pad Abort Test. The test reached a maximum velocity of 345 mph before the trunk separated, the spacecraft's heat shie...

Flying a drone over Sudan’s 3,000 year old Nubian Pyramids

Present-day Sudan has more pyramids than Egypt does, smaller structures known as Nubian pyramids that were built by the rulers of the ancient Kushite kingdoms. The first site of these royal tombs was in El-Kurru in no...

ROV footage of deep sea creatures from the coast of Puerto Rico

Real-time science collaboration is much easier thanks to today's streaming video technology. During dives made by a remotely operated vehicle (ROV) off the coast of Puerto Rico, a team of National Oceanic and Atmosphe...

Explore wastewater treatment with LeVar Burton & Reading Rainbow

How do we use technology to turn human waste into water that we can drink? This Reading Rainbow field trip is an excellent introduction to how we use bacteria, solar power, oxygen, gravity, chlorine, and more to reuse...

Jetman Yves Rossy flies over Dubai – Young Feathers 4K

Jetman Yves Rossy has been flying a version of his jetpack, one of 15 variations on a carbon fiber wing-suit system powered by four Jet-Cat P200 jet engines, since 2007. He's flown over the Grand Canyon. In the 12...

A surgical robot delicately stitches a grape back together

In 2011, there was news that a surgical robot could deftly peel a grape with multiple efficient pincers. Now, the da Vinci Surgical System has demonstrated modern surgical technology by delicately stitching a grape ba...

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 ...

Demo of the FloWave Ocean Simulator & the AMOEBA wave pool

Filmed by The School of Physics & Astronomy at the University of Edinburgh, this is the FloWave Ocean Simulator, a 2.4 million liter (634,013 gallon) controllable research pool for testing devices and prototypes in wa...

The Mercedes-Benz F 015 Self-Driving Concept Car

In the world of self-driving concept cars, this Cool Hunting video might have captured one of the more futuristic looking ones, and perhaps one of the more ambitious when it comes to energy: The Mercedes-Benz F 015 Co...

Stanford’s MicroTug robot can pull 2,000x its weight on glass

Inspired by the incredible sticking power in ant feet and gecko toes, researchers at Stanford's Biomimetics and Dextrous Manipulation Lab have developed directional adhesives that help this 12-gram µTug (MicroTug) rob...

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...

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