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PT Interactive => Amazing Videos and Images => Topic started by: LionHart on October 23, 2016, 05:58:23 PM

Title: Euler disk
Post by: LionHart on October 23, 2016, 05:58:23 PM

https://youtu.be/rFtYzVJcWyA

A look at a peculiar coin-shaped toy which spins on its own for over a minute.

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Title: Re: Euler disk
Post by: naruto789544 on October 28, 2016, 10:47:30 PM

ummm... is that due to the magnets installed inside the disc?