35% of the people using personal ads for dating are already married!
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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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Approximately 4 to 5% of the U.S. population has one or more clinically significant phobias in a given year. Specific phobias occur in people of all ages. The average age of onset for social phobia is between 15 and 20 years of age, although it can often begin in childhood.
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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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85% of movie actors earn less than $5,000 a year from acting!
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If you're over 100 years old, there's an 80% chance you're a woman.
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Forty percent of Americans have never visited a dentist.
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