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1 votes
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
Writer
Status
Released
Original Language
EN
One of Goodyear's Guests (uncredited)
Young women toiling in a factory are exposed to hazardous material which takes a disastrous toll on their health.