In a year, the average person walks four miles to make his or her bed.
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Infants spend more time dreaming than adults do.
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It took 200,000 years for humans to reach 3 billion in number. It took 40 years for the next 3 billion.
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Approximately one-third of the population can't snap their fingers!
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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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