Newtons cradle

SKU: B19-5050577440698

Price:
Sale price£14.99

Description

A simple and sensibly priced version of the old favourite where, once set in motion, the metal balls demonstrate the 'action-and-reaction' phenomenon as they attempt perpetual motion.
A fantastic toy for those children who like repeating motion.
Also a fantastic distraction toy

  • When one of the steel balls is lifted and allowed to fall back at one end, one will swing out the same distance at the other end
  • This causes the beginning of 'perpetual motion' which dies down only as a result of friction, gravity and other external forces
  • An interesting process to watch

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