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Friday, 5 October 2018

Here's How You Make A Coin Spin For Over Two Minutes Without Tipping Over


Here's How You Make A Coin Spin For Over Two Minutes Without Tipping Over
Spoilers: it's not the coin that matters, but the surface on which the coin spins.

October 5, 2018 at 10:47PM
via Digg https://ift.tt/2NmVNDi

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