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Sand Pendulum


Turn your physics demonstrations into works of art. Simply place the funnel in its harness; suspend the unit; fill it with sand, give it some potential energy; and let it fly. The resulting Lissajous patterns created by the independent frequencies of the swinging pendulum are truly a work of art. Sand can be purchased separately. Developed by Bruce Yeany. Includes instructions.

WARNING: CHOKING HAZARD - Small parts. Not for children under 3 yrs.


   
 

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Item # Description Unit Availability Price Quantity
2874300 Sand, Royal Blue, 2 lb (0.9 kg)
Case of 12 Retrieving
Pack of 1 Retrieving

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