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.
9
Men laugh longer, louder, and more often than women.
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The most dangerous job in the United States is that of an Alaskan Crab Fisherman.
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The average American consumes 9 pounds of food additives every year.
6
During your lifetime, you'll eat about 60,000 pounds of food, that's the weight of about 6 elephants!
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Forty percent of Americans have never visited a dentist.
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