Topic: technology

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Cassie, Agility Robotics’ ostrichlike bipedal robot

Untethered, battery-powered, and able to traverse a variety of terrains, these remote-controlled bipedal robots are designed for everything from search-and-rescue situations, to telepresence, to grocery delivery. They...

How to make a Pumpkin Piano (using a Makey Makey)

How do you make a piano out of pumpkins? In this autumnal video, Maddie Moate and Greg Foot create a pumpkin piano with the help of a Makey Makey plug, clip, and play invention kit. We also get a quick tutorial about ...

A LEGO lawn mower man endlessly cuts the grass

A LEGO man mows his LEGO lawn, endlessly pushing a LEGO lawn mower. This kinetic sculpture was created by Jason Allemann, aka JK Brickworks, and can be powered by hand crank or motor. The illusion of grass-cutting...

Journey of a Letter: How a birthday card is sent and delivered in London

How does a letter find its way from where it's written to the mailbox on the corner, to the post office, and out to the person it's being sent to? London's new Postal Museum shares this journey through the Royal Mail ...

Dinara Kasko’s incredible edible geometric cakes

Ukrainian pastry artist Dinara Kasko creates incredible-looking edible cakes that are inspired by geometry, architecture, sculpture, and technology. For a 2017 ‘ruby chocolate’ event in Shanghai, she made an 81 piece ...

How pinball machines are made from start to finish at Stern Pinball

The A.V. Club took a trip to Chicagoland’s Stern Pinball, the “oldest and largest designer and manufacturer of arcade-quality pinball games on the planet,” according to its website. In the video above, we follow the p...

Blind Birdwatcher Sees With Sound

Juan Pablo Culasso is a birdwatcher in Uruguay, but he doesn't see birds the way that most birdwatchers do. In fact, he doesn’t see them at all. Born without sight, Culasso listens to the birds and has developed a kee...

How do solar panels work?

The Earth intercepts a lot of solar power: 173,000 terawatts. That’s 10,000 times more power than the planet’s population uses. So is it possible that one day the world could be completely reliant on solar energy? ...

Why, Traffic, Why?

Traffic during rush hour or when an accident has happened on the road ahead are both expected, but there are a lot of avoidable reasons for traffic in cities all over the globe: Slowing down to see something on the si...

Janet Echelman’s fiber sculptures billow among city buildings

Janet Echelman’s fiber sculptures billow, rise, and fall like iridescent bubbles hanging from a spider's web. Flexible and full of motion, the nets look soft, but they're also strong. Their structural cables are made ...

Postcards from Saturn: The incredible images that Cassini sent home

For over a decade, Cassini has orbited around Saturn 294 times, collected more than 600 GB of data, visited over a dozen moons and discovered at least seven new ones. It has sent over 400,000 images back home. Skun...

Escape, a science fiction animated short from Moonbot Studios

Escape is a science fiction animated short from Moonbot Studios, branded content for their client Dolby Laboratories. It premiered at the Tribeca Film Festival as a demonstration of the company's surround sound and im...

Cassini Burns Into Saturn, a grand finale to a 20 year mission

After two decades in space, NASA's Cassini spacecraft is nearing the end of its remarkable journey of exploration. Having expended almost every bit of the rocket propellant it carried to Saturn, operators are delibera...

A drone with robot arms

This large, six rotor drone with two 5-axis robot arms can grab and carry small items, potentially assisting humans, making deliveries, and assisting in emergency aid missions. It flies up to 60 km/h (37 mph) and tran...

Secrets of Schooling: Investigating the collective behavior of fish

Collective behavior is embodied in swarms of insects, flocks of birds, herds of antelope, and schools of fish. In each of these cases, individuals move through their environment and respond to threats and opportunitie...

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...

Accumulation, a glimmering LED light tunnel installation

A sculpture of sliced squares forms a glimmering tunnel of LEDs at the main gate South Korea's Le Méridien Seoul. Created by new media artist Yang Minha, the installation showcases six light pattern sequences with vis...

Voyager at 40: Humanity’s ambitious expedition into interstellar space

On August 20, 1977, NASA launched the Voyager 2 space probe, following it with Voyager 1's launch on September 5th, 1977. Together, the two spacecrafts are one of humanity's most ambitious expeditions into space. Taki...


 
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