3D printed "impossible domino" bounces back upright

Originally published at: https://boingboing.net/2020/12/03/3d-printed-impossible-domino-bounces-back-upright.html

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It would be fun to build a kid-size version - preferably made of some lightweight plastic so they can’t hurt themselves too badly…

it knocks over the second domino and then stands up again by itself

Um, no. It stands up again because the second domino flicks it back up.

14 Likes

This, thank you.

Weebles Wobble but they don’t fall down.

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