In the 1960s, people believed some pretty wild theories about everything from social sciences to health and technology. Although 60 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 60 years ago in the following gallery.
You won't believe the things people believed 60 years ago
So much has changed since the 1960s!
© Getty Image
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