The Seesaw and the Shoes - Production & Contact Info (original) (raw)

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 ...See moreThis 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. Written by David Glagovsky dglagovsky@prodigy.net /dglagovsky@prodigy.net See less