This is an Euler's Disk

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Euler's Disk

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Euler's Disk

Euler's disk (source- Action lab) : r/Damnthatsinteresting

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Euler's Disc: Spinning disc goes for minutes!

The Euler's Disk is a physics toy that's mesmerizing and educational

Euler's Disk Euler's Disk: (best with sound on)

Euler's Disk Physics Toy

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