The Seesaw and the Shoes
The Seesaw and the Shoes
Watch the seesaw and the shoes FMovies. 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.
- Žánr: Drama, Dokumentární, Historický
- Země: United States
- Ředitel: Douglas Foster
- Obsazení: John Nesbitt, Arthur Space, Helen Dickson, Feodor Chaliapin Jr., Sheldon Jett,
