Parkour isn't just for extreme athletes — it's a life skill that can help anyone navigate the world more easily, says professional parkour athlete Taylor Lynn Carpenter. She pulls off some slick vaults, jumps, dives and rolls onstage,...

Imitating nature to build a better (or possibly more terrifying) future. We've been trying to build flapping-wing robots for hundreds of years, and now, ornithopters are finally being developed, and may be used mostly for military...

In which John Green returns to William Shakespeare's Romeo and Juliet to explore the themes of true love, lust, and whether Romeo and Juliet were truly, deeply in love, or they were just a pair of impetuous teens. How exactly did Romeo...

It's late, pitch dark and a self-driving car winds down a narrow country road. Suddenly, three hazards appear at the same time. With no human at the wheel, the car uses smart eyes, sensors that'll resolve these details all in a...

Imitating nature to build a better (or possibly more terrifying) future. We've been trying to build flapping-wing robots for hundreds of years, and now, ornithopters are finally being developed, and may be used mostly for military...

Flanked by two powerful nations, the English Channel has long been one of the world’s most important maritime passages. Yet for most of its history, crossing was a dangerous prospect. Engineers proposed numerous plans for spanning the...

In his lab at Penn, Vijay Kumar and his team build flying quadrotors, small, agile robots that swarm, sense each other, and form ad hoc teams -- for construction, surveying disasters and far more.

We tend to think of physical blindness like a blindfold, but it’s much more complicated than that, and in some instances, people who have lost their vision can still "see" subconsciously.

Five Crazy Bridges for Animals

Our respiratory systems do a great job of protecting us, but they are no match for the smallest pollution particles created by the modern world.

Using robotics, laser rangefinders, GPS and smart feedback tools, Dennis Hong is building a car for drivers who are blind. It's not a "self-driving" car, he's careful to note, but a car in which a non-sighted driver can determine speed,...

When faced with a bump in the road, sometimes we forget we have a choice: overcome the obstacle or let it overcome you. Steven Claunch, who was born without fingers on his right hand and with one leg shorter than the other and has...

Money Kids Secrets of Successful Black Entrepreneurs - How Can I Do That V1-0001

This video highlights the inspiring journey of Daymond John, a successful Black entrepreneur who founded the iconic clothing brand FUBU. From humble...

Howcast - Learn some tricks for dunking over obstacles from the Harlem Wizards in this Howcast basketball video.

Howcast -Learn the basics of rollerblading from in-line skater Tim Phang in this Howcast video.

Howcast -Learn tech deck basics in this Howcast video.

With some courage and practice, you can be casually stretching both of your arms over your head or peeling open an energy bar with both hands as you cruise along on your bike.

Wi-Fi signals can penetrate walls using radio waves in the frequency range of 2.4GHz or 5GHz. These wavelengths are small enough to pass through cracks and openings in walls. WiFi signals also reflect off objects, allowing the signals to...

This segment delves into how "A Midsummer Night's Dream" challenges normative sexual behaviors and binary oppositions through its characters and their desires. It highlights the role of Puck as an agent of chaos and queer energy,...

This video is explaining how robot vacuum works for kids.

Delve into Lord Ganesha's tale through song.

We often think of freedom as being able to act without restraints. But as one’s freedom can affect the freedom of another, acting without restraint usually creates problems. To prevent that, we create rules. Philosopher Isaiah Berlin...

Coach Socrates and Miss P talk about “in front,” “behind,” “over” and “under.” They relate these positions to playing mini golf and then discuss the possibility of building their own mini golf course.

How To Study Maths Effectively