Did you know we can actually make diamonds in a lab? It's true! We can! And this is both really good and really cool. In this episode of Crash Course Kids, Sabrina shows us how materials scientists have done just that and why it's so...

Did you know we can actually make diamonds in a lab? It's true! We can! And this is both really good and really cool. In this episode of Crash Course Kids, Sabrina shows us how materials scientists have done just that and why it's so...

Yajaira Sierra-Sastre and Vivake Asnani from NASA’s Glenn Research Center detail the history of tires used on the Moon and Mars and describe an innovative new tire called the Mars Spring Tire that may be used on future rovers. HWHAP...

What is a volt? What careers deal with battery production and innovation?<br/>
Battery Power Innovations, Part 3

Why is Lithium good for batteries in mobile devices? Explain the process for battery manufacturing.<br/>
Battery Power Innovations, Part 2

Why are batteries important? When were batteries created? What is a battery?<br/>
Battery Power Innovations, Part 1