According to CNN national security correspondent David Ensore, as of 2002 bin Laden had married four women and fathered roughly 25 or 26 children.
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A person swallows approximately 295 times while eating dinner.
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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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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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People who are more likeable and attractive are generally perceived as more intelligent. This is called the “Halo Effect.”
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