Stuff You Should KnowStuff You Should Know

Introducing Smell-O-Vision!

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Smell-O-Vision was a post-war movie theater gimmick that delivered well-timed scents to the noses of audiences to align with the movie. Did it work? Sort of. Did it ultimately fail? Yes. Does that mean it has gone away forever? No.

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If you've ever wanted to know about champagne, satanism, the Stonewall Uprising, chaos theory, LSD,  
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