According to CNN national security correspondent David Ensore, as of 2002 bin Laden had married four women and fathered roughly 25 or 26 children.
54
People who have a strong friendship possess the ability to communicate with one another through facial expressions.
46
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
People are more likely to tilt their heads to the right when kissing instead of the left (65 percent of people go to the right!)
278
Children laugh about 400 times a day, while adults laugh on average only 15 times a day.
973
‘Old people smell’ is actually caused by a chemical, 2-nonenal, that old people secrete through their skin
8
Women have a slightly higher average IQ than men.
164