Kid Inventor: Newspaper Crank

In this video segment from ZOOM, Andrew demonstrates how his invention helps him get ready for his paper route.

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Kid Inventor: The Collapsible Lacrosse Stick

In this video segment from ZOOM, Lauren explains how she invented a way to make her lacrosse stick fit in her backpack.

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Kid Inventor: The Couch Protector

Want to keep your dog off the couch? In this video segment from ZOOM, Jason demonstrates his invention that does just that: a couch protector.

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Kismet

In this video segment adapted from the Massachusetts Institute of Technology, researchers in the Artificial Intelligence Laboratory working to engineer smarter robots are now building a machine that interacts socially with people.

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Macro Concerns in a Nano World

Nanotechnology is beginning to play a larger part in our lives. In this video from QUEST produced by KQED, explore how because of mounting environmental and health concerns about exposure to nanomaterials, a growing debate about their possible regulation has been sparked.

Mid-20th-Century Denim Levi's Advertising Banner

Collectibles appraiser Rudy Franchi examines a 1950s banner, silkscreened on denim fabric, promoting Levi's jeans and commemorating the history of the company, in this video from Antiques Roadshow.

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Mind-Controlled Robotic Arm

This NOVA scienceNOW video shows a quadriplegic move a robotic arm with her mind, an incredible feat in brain science.

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Next-Generation Space Suits

In this video segment adapted from NOVA scienceNOW, MIT engineer Dava Newman is working to replace today's bulky, inflated space suits with a radical, sleek design that may one day allow astronauts to walk easily on Mars.

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The Prosthetist

In this MEDAL QUEST video, prosthetist Shane Ryley explains the care and technology needed to create high-performance artificial limbs for athletes.

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Robot Race

In this video segment adapted from NOVA, cars drive themselves. Teams of designers using different technologies compete for a two-million-dollar prize to see which unmanned vehicle will make it to the finish line first.

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Sandeep Yayathi: Robotics Engineer

In this video from Design Squad Nation, NASA robotics engineer Sandeep Yayathi explains how he designs and builds humanoid robots that can work alongside astronauts.

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Simple Solutions

Amy Smith is an engineer who designs simple and inexpensive solutions to real-world problems. This video produced for Teachers' Domain features her innovative design for testing the safety of drinking water in the developing world.

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Smart Power Grid

This video segment adapted from NOVA scienceNOW provides an overview of the existing United States power grid, and envisions a "smart" power grid that would prevent problems, such as blackouts, and reduce energy waste and pollution.

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Spy Technology

In this video segment from IdahoPTV's D4K meet Kevin Young, an Idaho National Engineering and Environmental Laboratory engineer, who designs robots, infrared cameras and hazmat cameras as he describes their many uses. These imaginative creations are valuable for the military, counter terrorism and law enforcement.

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Titanium Chairs and Cheetah Legs

In this MEDAL QUEST video, Paralympians share how adaptive technologies have helped them perform in a range of competitive sports.

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Transforming the Future of Flight

In this video segment adapted from NASA, learn how engineers are transforming the future of flight by designing airplanes based on principles found in nature.

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Velcro

Two children are introduced to biomimicry—design inspired by nature—through the story of Velcro, in this animated video from LOOP SCOOPS.

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Victoria Garcia: Aerospace Engineer

In this video from Design Squad Nation, NASA aerospace engineer Victoria Garcia describes how she uses virtual-reality tools to design living and work spaces for astronauts. She also talks about not allowing deafness be a barrier in her life.

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Wearable Robots

Discover how wearable robots can help firefighters and paraplegics in this video adapted from NOVA scienceNOW.

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What Is a Pulley?

How do you get a glove and a ball up to your tree house? One answer is to use a pulley. A pulley is a simple machine. In this original KET video, children learn about the workings of this basic mechanism.