play_circle
Inventions That Shook the Worldchevron_right
S01E04: The 1930sIn a decade dominated by the Great Depression, the inventors of the 1930s are desperately trying to make a living. They come up with some simple yet ingenious inventions that are still practical necessities in our fast-paced life.
Genres:
Air Date:
Aug 24, 2011
Casts:
