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The Seesaw and the Shoes (1945)

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Trailer | | 11 mintuna | ,

This short shows how two objects led to important discoveries. Children playing with a seesaw inspire French physician Rene Laennec to invent the stethoscope, and a pair of shoes made of caoutchouc lead Charles Goodyear to discover the process for vulcanizing rubber.

Saki: May 05, 1945

Farin jini: 0.187

Harshe: English

Studio:

Kasa: United States of America