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S01:E05 - The 1940s

Inventions That Shook the World

Season 1 Episode 5 - The 1940s

2011 · 48 minSubtitles Icon
TV-G
War is the driving force behind much of the innovation in the 1940s. The microwave is born after a self-taught inventor realizes that military equipment is responsible for melting a chocolate bar in his pocket. And, a sailor returns home and hits pay dirt with an invention that finally brings cats in from the cold: kitty litter.
Subtitles: English
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