Want to learn more about the topic in this week's video? Here are some key words/phrases to get your googling started: - Lifting Condensation Level (LCL): The altitude at which the water vapor in rising air begins to condense - Adiabatic...

In this SciShow Kids compilation, Jessi and her friends at the Fort learn about electricity, pressure, and chemical reactions from a science lesson on a string: balloons!<br/>

If you picture a rocket launch, do you imagine it taking off from a hot air balloon? In this episode, we'll learn how using balloons to launch sounding rockets advanced our understanding of planet Earth, radiation, and how to keep...

Want to learn more about the topic in this week's video? Here are some key words/phrases to get your googling started: - Lifting Condensation Level (LCL): The altitude at which the water vapor in rising air begins to condense - Adiabatic...

Doctors beat back a disease that was killing tens of thousands of babies a year with a machine based on a simple principle of physics.





FYI: We try to leave jargon out of our videos, but if you want to learn more...

This week, experiment with balloons and learn how you can make your very own rocket with Jessi and Squeaks!

Squeaks almost lost a balloon outside, but what would have happened to it had it floated away into the sky?

Great dreams aren't just visions, says Astro Teller, "They're visions coupled to strategies for making them real." The head of X (formerly Google X), Teller takes us inside the "moonshot factory," as it's called, where his team seeks to...

Oxygen forms about 21% of the air around us. In your body, oxygen forms a vital role in the production of energy in most cells. But if gases can only efficiently diffuse across tiny distances, how does oxygen reach the cells deep inside...

We all know it's awesome, and we could watch Chris Hadfield sing all day, but do you know about the awesome science that's being done on the International Space Station? Hank explains three big discoveries made on the ISS that you should...

The science of hot air balloons may surprise you.

So, there might not be just one solution to a problem. I know that may sound weird, but it's true. So, how do you come up with multiple solutions? In this episode of Crash Course Kids, Engineer Sabrina shows us how to do that.

Hot Air Balloons! They're those big, beautiful balloons people can float up to the sky in-- but how do they get up there?!

How can bottles and balloons help explain the different laws that govern gas? See how Boyle's Law, Charles' Law, and Avogadro's Law help us understand the laws that govern gas properties.

Hey... what's matter? No no no, not what's THE matter. What's MATTER? In this episode of Crash Course Kids, Sabrina talks about what matter is and the three states of matter: Solid, Liquid, and Gas. She also does a quick experiment that...

Who's will be the tallest???

Howcast - Become a wrap artist! Learn how to make every present look festive, no matter what shape or size.

Howcast - Make any occasion more festive with your own homemade confetti.

Howcast - Relax, tune out, lie back, and become one with everything in the zone. This isn’t just for hippies – roll with the punches and let it be.

Howcast - Learn how to get started as a balloon animal artist from magician Jonas Cain 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 pick the right balloon for a balloon animal from magician Jonas Cain in this Howcast video.

Howcast - Learn the insider tricks to making balloon animals from magician Jonas Cain in this Howcast video.

Howcast - Learn how to blow up balloons for balloon animals from magician Jonas Cain in this Howcast video.