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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Men are more attracted to women whose bone structure is similar to their own mothers. It's called "sexual imprinting".
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Research has determined that most people are happiest at 7:26pm on a Saturday night.
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The average American eats at McDonalds more than 1,800 times in their life.
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It is estimated that at any one time, 0.7% of the world's population are drunk.
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Eskimos don't gamble.
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The Japanese commonly put ketchup on their rice.
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If Earth's life was compressed into 1 year, then humans would have been around for only 2 seconds.
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