World of levers: 2. Lever puppet @GreenfieldCSW

World of levers: 2. Lever puppet @GreenfieldCSW

Uploaded May 2026 | Updated September 2026, 14 hours ago

A puppet that demonstrates how a small pull on a short lever arm produces large movements of the arms and legs.

World of levers: 2. Lever puppet

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World of levers: 2. Lever puppet