gadget

Vortex Coin Bank

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by Alex
Vortex Coin Bank
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  • Fun VORTEX bank. Drop a coin on to the ramp and watch it travel magically around and around inside a wall of VORTEX ( Slowly defying gravity)
  • until coin drops down into the coin Chamber.
  • Seen in Museums all across the World!
  • A Place to Keep your loose Change and HAVE FUN doing it!
  • Great for teaching gyroscopic motion, rotational energy, law of conservation of energy, etc. 16 inch high
Vortex Coin BankCheck price on Amazon.com ►
Check price on Amazon.com

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