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Title: Rattleback
PIRA: 1M 40.90

Demonstrates: Conservation of energy.
Description: Rattleback (large).

Instructions: Spin on ground clockwise. then spin counterclockwise.

Items Used: Large rattleback.

Notes: Heavy. Math Description: None.

Size: 48" L x 9" x 6". Condition: Good. Hazard: None.

Schematic: None. Tech Specs: None. Web Links:
History:

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