Topic: technology

Sort: Date | Title | Sort Ascending
View:

The Kenguru Wheelchair-Accessible Electric Vehicle

Made especially to give wheelchair users a way to drive independently, the Kenguru Wheelchair-Accessible electric vehicle goes up to 25mph with a range of 45-60 miles, perfect for driving to the grocery store or for m...

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...

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...

Trek the Himalayan mountains & hear stories from Khumbu, Nepal

This commercial from Google Maps is beautifully filmed, showcasing the mountains of Khumbu, Nepal and the Sherpa people who live there. The Khumbu region of Nepal is at the base of Mt. Everest, known as Sagarmāthā or ...

The silent flight superpower of a stealthy predator: The Owl

It would be hard to escape a predator that has night vision, excellent hearing, and can swoop down upon prey in complete silence. In this clip from Owl Power, via Nature on PBS, an 11 year old barn owl named Kensa pro...

What happened to the Milky Way?

What do you see in the night sky where you live? Can you see the Milky Way -- that glowing, star-filled band of light that stretches across the sky? What happened to the Milky Way? The Atlantic Video team explores...

Dancing Paper, 8bit Harmonica, and Musical Umbrella by Ugoita

The next time we start folding origami cranes, we're going to be tempted to give them legs and little magnetic feet. This is Dancing Paper, a project by multimedia artist Ugoita. Watch as the cranes dance with synchro...

A Briefer History of Time: How tech changes us in unexpected ways

Have you ever gone camping where you wake and sleep with the sun and moon? Have you played outside all morning, only coming in when you get hungry for lunch? What was life like before we could measure time? How have c...

Flying drones over the lava lake at Ambrym’s Marum Crater

...for science! Made possible thanks to camera-outfitted drones, filmmaker Sam Cossman took a team the edge of Ambrym Volcano's Marum Crater to 3D map its 7.5-mile-wide (12-kilometer) caldera and the spectacular lava ...

NASA’s Solar Dynamics Observatory (SDO): Year 5

From massive solar flares, to filaments and prominences, to huge sunspots, to Venus passing by, this NASA Solar Dynamics Observatory (SDO) anniversary video is a greatest hits of the star's spectacular displays from t...

GimBall by Flyability: A collision-tolerant flying robot

The world's first collision-tolerant drone is now the $1M prize winner for the UAE's Drones for Good award, an international competition that showcases the best civilian-made unmanned aerial vehicles that can improve ...

The phases of the moon visualized from the other side

What does the other side of the moon like? Thanks to NASA's Scientific Visualization Studio and data from the Lunar Reconnaissance Orbiter, we get a glimpse in this animation, showcasing two different virtual views. F...

Wooden blocks trigger sounds on Arduino-programmed turntables

Mix three turntables with some Arduino boards and five sensors each. Program different sounds -- bongos, bass, a snare drum, hi-hat, whatever you'd like -- and then position small wooden blocks on the turntables to tr...

Sticky Actuator: Inflatable stick-on “pouch motors”

Here's an excellent idea for your DIY projects: Make sticky actuators! These particular actuators -- motors that convert energy into motion -- are small, inflatable pouches that are custom-printed in thermoplastic...

Train tracks: How to replace railway ties without pulling up the rails

Railroad tracks are made of three main parts: the long steel rails that the trains run on, wooden or concrete railroad ties (US) or sleepers (UK), and the track ballast that helps bear a train's weight and keeps the t...

Hydrophobic metal made with laser-etched microscopic patterns

Scientists from the University of Rochester have created water-repelling metal by laser-etching nanostructures into the surface. Watch as water droplets bounce like water balloons off of the metal's super-hydrophobic ...

What makes that fresh rain smell? MIT films rain drops to find out

Why do we smell that fresh earthy scent before and/or after it rains? With high-speed cameras, MIT researchers have filmed rain drops, and believe that the footage explains petrichor, the "pleasant smell that frequent...

XCAR Films: How to drive the Ford Model T

"At one point, over half the cars in the U.S. were Model Ts. They were used for business, for pleasure, for everything really. Even in World War I, they were praised for their abilities. Ford's dream of freeing farmer...

« Prev