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Newton’s Cradle favorite
730915

$29.98

favorite

$29.98

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  • Shows the theory of conservation of energy
  • Cool colorful version!
  • LED-lit balls in 5 morphing colors
  • Takes 6 AA batteries (not included)

The Newton’s Cradle is the most eye-opening, exciting way to understand his theory of the conservation of energy.

This colorful version, with LED-lit balls flashing in five ever-changing colors each time they meet, is simply amazing. Takes 6 AA batteries, not included.



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Ages 8 and up.

Size: Approx. 8"L x 7"W x 6"H



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Sat Feb 29 05:27:51 EST 2020