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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According to the American Society for Microbiology, 90% of women and 75% of men wash their hands after using a public restroom.
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Englishmen drink more tea than any person of any other nation (over twenty times more than Americans)
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Most people smile when they are frustrated, according to a study.
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Nearly 30% of female lottery winners hide their winning ticket in their bras.
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The most recorded orgasms in an hour were 134 for one woman and only 16 for a man.
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Americans throw out 4.5 pounds of trash a day - twice that of 40 years ago.
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