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One of the more cool things I've seen today

Bead chains and physics. Simple stuff, but awesome indeed.

Reshared post from +Les Jenkins

Physics is awesome.

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6 thoughts on “One of the more cool things I've seen today”

  1. Yeah, the up-loop is gravity, and the vibrations in that loop are caused by varying friction in the chain as it is pulled out of the pot, shaped by the very specific form of the chain (each link doesn't permit a very large angle of bend (120 degrees or so?).

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