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Last Updated: Aug 29, 2019
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Super Fact of the Day: You can literally smell fear!
Bodily sweat contains different pheromones when you’re frightened or not. People can detect the differences in their smell, and when they sniffed sweat from skydivers, it caused brain regions that react to fear to become active.
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Would you like to share this interesting fact with family or friends? Go ahead and Share!