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Inventions That Shook The World Episode 2 - The 1910's

Inventions That Shook The World was originally developed by Proper Television Inc. in 2010 and distributed by The Discovery Channel is 2011. No copyright infringement intended. This remains the property of Proper Television Inc. Episode 2 - The 1910's Synopsis: Saving lives and taking lives are the hallmarks of the inventions of the 1910s. The umbrella supplies the inspiration for a new device that lets airplane pilots parachute to safety. Sonar navigation comes to the aid of ships at sea; and a garment manufacturer develops the first safety hood to protect firefighters inside burning buildings. From charcoal to lightly browned, the quest for perfect toast is finally realized. And, the Tommy Gun unleashes the fearsome power of the machine gun.