Ny tranomboky ny sarimihetsika sy horonan-tsary ihany dia azonay alefa fotsiny na alefa avy amin'ny mpikambana fotsiny
Manohy mijery MAIMAIMPOANA ➞Maharitra 1 minitra vao misoratra anarana vao afaka mankafy titre sarimihetsika sy fahitalavitra tsy voafetra.
The Seesaw and the Shoes 1945 Fandraisana maimaim-poana maimaim-poana
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.
Genre: Drama, Documentary, History
Cast: John Nesbitt, Arthur Space, Helen Dickson, Feodor Chaliapin Jr., Sheldon Jett
Crew: Rosemary Foster (Writer), Douglas Foster (Director)
Studio: Metro-Goldwyn-Mayer
Runtime: 11 minitra
Quality: HD
Release: May 05, 1945
Firenena: United States of America
fiteny: English
