The good news is that your experimental robo-ants are a success. The bad news is that you accidentally gave them the ability to shoot deadly lasers . . . and you can't turn it off. Can you stop them from escaping their habitat before the...

Gutsy girls skateboard, climb trees, clamber around, fall down, scrape their knees, get right back up -- and grow up to be brave women. Learn how to spark a little productive risk-taking and raise confident girls with stories and advice...

There are currently hundreds of thousands of people on transplant lists, waiting for critical organs like kidneys, hearts and livers that could save their lives. Unfortunately, there aren't enough donor organs available to fill that...

This video is about compressed air cans (aka gas dusters) and why they get cold when you spray them. They cool off because the refrigerant inside (1,1-difluoroethane) is under pressure and boils off when the...

In this video Paul Andersen explains how the continuity equation is an application of conservation of matter in a fluid. The continuity equation may apply to either mass or volumetric flow. Example problem and examples are included.

3D printing revolutionizes the way we create objects by transforming digital designs into tangible 3D objects layer by layer. From prosthetics to buildings, this technology empowers individuals and industries to bring intricate designs...

Howcast - Learn how to make a balloon flower by following magician Jonas Cain's step-by-step instructions in this Howcast video.

Howcast - Learn the basic techniques of making balloon animals from magician Jonas Cain in this Howcast video.

Howcast - Learn how to make a balloon tiger by following magician Jonas Cain's step-by-step instructions in this Howcast video.

Howcast - Learn how to make a balloon pig by following magician Jonas Cain's step-by-step instructions in this Howcast video.

Howcast - Learn how to make a balloon horse by following magician Jonas Cain's step-by-step instructions in this Howcast video.

Howcast - We all have to fill up our gas tanks to keep us getting where we want to go. Get your fill on the proper way to fill up your gas tank at the gas pump.

In a world full of complicated hair tricks, getting your hair to look fuller is as simple as, well, washing your hair and plugging in your hair dryer.

Howcast - Ever wonder how models and actresses get that super sleek hair? This is how...

A home fire extinguisher is useful only if it’s the right type and if you know how to use it correctly. Here’s what you need to know.

What's going on at a petrol station? Petrol pump is left without petrol. Car doctor will fix it!

3D Printers are useful tools in engineering. Today, we're going to talk about each of the types of 3D printers we have, their components, and more. Make sure you take some basic notes.

In today's video in our Intro to 3D Printing Series, I explore ways to visually inspect and judge if you have a successful 3D print - including quality and strength options. Videos Mentioned: How Fast Can You 3D