Mental Floss

FOOD SCIENCE









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Mustard may have truly come alive for Americans in the early 20th century when it was introduced to the hot dog, but its history is even longer and spicier than you might have guessed.

Roma Panganiban
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You may know an ice cream headache by one of its other names: brain freeze, a cold-stimulus headache, or sphenopalatine ganglioneuralgia ("nerve pain of the sphenopalatine ganglion"). But no matter what you call it, it hurts like hell.

Matt Soniak








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Frozen foods have a complicated backstory, a long scientific evolution, and a debate over pizza origins that could make your head spin.

Kate Erbland






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Fruitcake is a shelf-stable food unlike any other. So what is it that makes the holiday treat so freakishly hardy?

Shaunacy Ferro


Feeling sleepy? Don't be so quick to blame the tryptophan.

Why do people have such a hard time staying awake after Thanksgiving dinner? Most people blame tryptophan, but that's not really the main culprit.

Matt Soniak