Mind-blowingly bizarre things people actually believed 50 years ago
A lot has changed since the 1960s
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In the 1960s, people believed some pretty wild theories about everything from social sciences to health and technology. Although 50 years isn't really that long ago, our knowledge of the world around us has increased exponentially. Take a look at some of the craziest things people believed 50 years ago in the following gallery, taken from a compilation by Grunge.
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