The Seesaw and the Shoes
0.0/10
1945
11 min
DramaDocumentaryHistory
Overview
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.
