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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In a lifetime, an average person walks the equivalent of 5 equators
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You share your birthday with at least 9 other million people in the world.
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The average American/Canadian drinks about 600 sodas a year!
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Touching a teddy bear can make people feel less lonely.
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Women have a slightly higher average IQ than men.
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Americans throw out 4.5 pounds of trash a day - twice that of 40 years ago.
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Identical twins do not have identical fingerprints.
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