| The Seesaw and the Shoes
The Seesaw and the Shoes
1945-05-05 | 11 min. | Drama, Documentary, History
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.
If this page is not working, please visit here
Similars Movie
