The Seesaw and the Shoes
DramaDocumentaryHistory
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.
Directed by Douglas Foster
CAST
The people behind the story
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John NesbittNarrator
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Helen DicksonOne of Goodyear's Guests (uncredited)
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Sheldon JettOne of Goodyear's Guests (uncredited)More like this
