How to Make a Magic Boomerang Can That Never Rolls Away


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This magic soda can never rolls away and always comes back, but how does it work?

The boomerang can uses a set of counterbalances (nuts glued together) and an elastic band to build up enough potential energy to return the can to its original position.

See how this boomerang can is made in this video.

Via SonicDadDotCom

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