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Euler's Disk

Euler's Disk

Item #82420
You won't believe your eyes or ears with this hypnotic display of light and sound!
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$41.99
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Description

Experience a wonder of physics as you spin Euler's Disk on the mirrored base.  Spin the disk on its side on the mirrored base, and watch as it gradually lowers itself towards a flat position as the intensity of its vibrations and noise increase.

Fun fact: Euler's Disk would spin and roll forever if it were not for friction and vibration!

This is a true marvel of physics that you have to see and hear for yourself.

Includes:

  • Patented 3" diameter chrome-plated steel disk
  • 9" concave mirror base
  • 9 piece of magnetized holographic foil

 

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Astronomy