Topic: ideas

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A tumbling, glowing, furry puppet creature by Barnaby Dixon

With spiky fur on its back and a long, expressive nose on its little face, this aardvark-like creature is a charming addition to Barnaby Dixon's collection of characters. A puppet designer and puppeteer, Dixon slips a...

A lemon-powered supercar and making the world’s largest lemon battery

Can you power an electric supercar with lemon-power? It depends on the lemon-power. In the video above, science YouTuber and former NASA JPL engineer Mark Rober attempts to fill a 48-kilowatt-hour battery with electri...

Liquid Printed Pneumatics: 3D printing stretchy silicone structures

Imagine 3D printing a balloon of sorts, a stretchy material that can expand or contract with the air that's pumped into it. MIT’s Self-Assembly Laboratory, in collaboration with BMW, has developed a new way to print s...

What Can You Actually Do About Climate Change?

The average carbon footprint of a person in the US is 16.5 tons –TONS. So, what can you actually do decrease this number and make a meaningful difference? Miriam Nielsen itemizes how our individual choices can hav...

Fungus: The Plastic of the Future

In 2014, Ecovative Designs was working to combine mycelium with local crop waste to make a compostable biomaterial for packaging, and continue to expand their efforts. One example: A collaboration with Netherlands-bas...

Building a prosthetic arm with parts from a LEGO Technic Air Race Jet

David Aguilar has built with LEGO since he was a kid. At nine years old, he built a prosthetic LEGO arm to augment his underdeveloped right arm, but the LEGO pieces weren't strong enough to meet the needs of his desig...

An innovative edible spoon, a smart alternative to plastic waste

Plastic cutlery has been around for years, widely considered the only choice for cheap, disposable cutlery. Knowing the threat plastic poses to our environment and health, Narayana Peesapaty created a tasty and nutrit...

The Exhale Bionic Chandelier: Microorganism-filled ‘leaves’ that ‘breathe’

An air purifier, an art object, and a piece of lighting design all in one living, 'breathing' chandelier. This is London-based inventor and bioengineer Julian Melchiorri's Exhale Bionic Chandelier, a microorganism-fil...

Is Your Fleece Jacket Polluting The Oceans?

When you hear “plastic” pollution, you might picture six-pack rings wrapped around seagulls or beaches littered with plastic bottles. But now, researchers are discovering a new menace -- microfibers. They’re tiny stra...

Automata artist Matt Smith and his Curious Contraptions

Born in 1965, Matt Smith spent about six weeks at the Falmouth School of Art before deciding he would rather spend his time "making silly things." He began making automata in 1980 and, in 1986, formed the Fourteen Bal...

How A Children’s Toy Led To An Essential Medical Device

"We were out in a primary health center talking to health care workers [in Uganda] and we found a centrifuge used as a doorstop because there's no electricity." The workers said that they really needed a powerful cent...

How a kingfisher, an owl, & a penguin helped redesign Japan’s Shinkansen

How is Japan’s Shinkansen, a long-nosed bullet train that travels up to 240–320 km/h (150–200 mph), like a kingfisher? Or an owl? Or an Adélie penguin? In this video from Vox and 99% Invisible, we see how these three ...

How a failed invention lead to a potentially life-saving new idea

Inventor Hahna Alexander spent years developing an idea that people said they really liked: Shoes that generate power as you walk, making it possible to charge a battery with them. But after starting a company and tes...

How to draw a circle without a compass

Gather three sharpened pencils, three rubber bands, a few paper clips, some cardboard, a push pin, some string, and some paper to try these five solutions: How to draw a circle without a compass. Don't have that much ...

What does the wheelchair symbol actually mean?

Some of the world’s most recognizable symbols exist to sell products. Others, to steer traffic or advance political causes. But there’s one whose main purpose is to help people. You may know it as the wheelchair symbo...

How To Forgive – The School of Life

How can we bring ourselves to forgive someone who has been wrong, mean, or thoughtless to us? The School of Life explores How To Forgive, an animated video that aims to change our perspective, and help us come around ...

Marta Minujín’s ‘Parthenon’ of Banned Books in Kassel

In Kassel, Germany, at the very site where Nazis once burned over 2,000 books by Jewish and Marxist writers, one artist has built a colossal tribute to free speech. The “Parthenon of Books” is a giant temporary replic...

Where do new words come from? – TED Ed

There are over 170,000 words currently in use in the English language. Yet every year, about a thousand new words are added to the Oxford English Dictionary. Where do they come from, and how do they make it into our e...

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