A quick explanation for the classic physics toy, the Rattleback™.

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Read more: How Does a Rattleback Work?

The air cannon demonstrates projectile motion.

Read more: How to Make an Air Cannon

AKA The Super-Nova Bounce! 

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Read more: Double Ball Drop

A fun demo that shows the independence of horizontal and vertical motion.

Watch Video of the Table-Top Version:

Read more: The Monkey & The Hunter