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Newton's Cradle 7" (Balance Ball)

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Shipping Weight: 2 pound(s)
Availability: Out of stock
List Price:  $20.00
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THE Executive desktop accessory.

Since we first saw this on the President's desk in Superman II, Newton's Cradle has been one of our favorite executive toys. Raise a ball at one end of the cradle and release. The kinetic energy is transferred to the ball furthest away, resulting in a counter-intuitive demonstration of Newton's third law. Ironically named, Newton's Cradle is so fun to watch, that if Sir Isaac had one of these on his desk he wouldn't have written all those physics books!

Available in 7" or the mini version, Newton's Cradle is the perfect gift for any executive (or future executive)!

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