Gömböc—The Shape That Shouldn't Exist

In this video I show you a Gömböc. This is a shape that has only two equilibrium points—one stable and one unstable, instead of the usual minimum of 4. It is self-righting no matter how you set it down.

.STL file for the Gömböc: https://www.thingiverse.com/thing:523643

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*Any experiment you try is at YOUR OWN RISK. The Action Lab assumes no responsibility for any injury if you attempt anything you see in this video or on The Action Lab channel.