The Seesaw and the Shoes

Cuplikan

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.

Aliran: Drama, Dokumenter, Sejarah

Pemeran: John Nesbitt, Arthur Space, Helen Dickson, Feodor Chaliapin Jr., Sheldon Jett

Kru: Rosemary Foster (Writer), Douglas Foster (Director)

Negara: United States of America

Waktu: 11 menit

Kualitas: HD

Terbit: 1945

imdb rating 7

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