Every workday, 6.7 million people commute to Manhattan!
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‘Old people smell’ is actually caused by a chemical, 2-nonenal, that old people secrete through their skin
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Yawns are more contagious among people with closer relationships.
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Studies show that financially stable men prefer smaller breasts.
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Up to the age of six or seven months a child can breathe and swallow at the same time. An adult cannot do this.
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Awarding people money for doing well in IQ tests causes them to score better, $10 increased people's score by an average of more than 20 IQ points. IQ tests don’t just measure intelligence - they also measure effort.
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Touching a teddy bear can make people feel less lonely.
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