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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The world's shortest man measures only 21.5 inches.
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Women mature much faster than men.
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There are 189 people named 'Lol' in the U.S.
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You share your birthday with at least 9 other million people in the world.
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The average person walks the equivalent of twice around the world in a lifetime
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