Jiter Ring

Jiter Ring

$15.95
32 points (Avail: 0)
In Stock
Item #: SS-180
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  • Description
  • Product Reviews
Rotate the large steel ring vertically and five smaller rings spin horizontally like tops. As the larger ring rubs on the inside of the smaller rings, energy is transferred, maintaining the spinning motion. Great for showing energy transfer and gyroscopic motion! Students often are able to throw it back and forth while keeping the smaller rings spinning. Requires practice, but amazing to see. 25 cm (10 inches)