21.30AED
21.65-
Lowest Price 10.00
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Highest Price 21.65
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Recent Price Drop -1.6%
21.30AED
21.65
[Usage]
Often used as a toy to amuse people. It demonstrates a pendulum, but also shows the laws of conservation of momentum and energy. Friction and damping effects are observed too.
[Appearance]
Features steel balls and plastic frames with a base.