STORY
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.
CAST & CREW
- John Nesbitt
- Arthur Space
- Helen Dickson
- Feodor Chaliapin Jr.
- Sheldon Jett
Cast
INFORMATION
- Metro-Goldwyn-Mayer
Production Companies
- United States of America
Production Countries
LANGUAGES
- English
