Trailer
The Seesaw and the Shoes
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.
Release: May 05, 1945
Duration: 11m
Genres: Drama, Documentary, History
Country: United States of America
Quality: HD
Actors: John Nesbitt, Arthur Space, Helen Dickson, Feodor Chaliapin Jr., Sheldon Jett
Director: Douglas Foster
IMDb: 0/10
