1945-05-05 0/10
Overview
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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.
Director : Douglas Foster
Writer : Rosemary Foster
Cast
John Nesbitt
Arthur Space
Helen Dickson
Feodor Chaliapin Jr.
Sheldon Jett