Stress Relieving Magnetic Sphere
Item # 205820
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Feeling stressed at your desk? Try the Stress Relieving Magnetic Sphere. Simply drop the metal sphere into the magnetic tube. The movement of the falling ball creates an "anti gravity" magnetic field that slows down or stops the ball. The faster the ball moves, the stronger the opposing force becomes. You don’t have to understand Lenz’s law or Faraday’s law of induction — you just have to try it! Note: Contains strong magnets. Keep away from watches and electronics.
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