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EPISODE
Inventions That Shook the World - Season 1 Episode 08: The 1970's
Go on a decade-by-decade voyage of discovery through life-changing inventions, like the radio that made the world smaller, the machine gun that made it more dangerous, or the parking meter that made it more expensive.
15 April 1975, Brampton, Ontario, Canada
24 April 1980, Windsor, Ontario, Canada
