Science of Stupid

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Science of Stupid
Season 1  |  Episode 11  |  National Geographic  |  September 7, 2014

It is impossible to swallow a spoonful of cinnamon. But don't just take our word for it - see the hundreds of daredevils that have tried this popular Internet challenge ... and failed.

It is impossible to swallow a spoonful of cinnamon. But don't just take our word for it - see the hundreds of daredevils that have tried this popular Internet challenge ... and failed.

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