The Seesaw and the Shoes
movie
View on VideBits →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
Arthur Space · Feodor Chaliapin Jr. · Helen Dickson · John Nesbitt · Sheldon Jett · Douglas Foster · Rosemary Foster