Senegalese women spend an average of 17.5 hours a week just collecting water.
27
Americans throw out 4.5 pounds of trash a day - twice that of 40 years ago.
76
Men are more attracted to women whose bone structure is similar to their own mothers. It's called "sexual imprinting".
18
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
Americans collectively eat one hundred pounds of chocolate every second.
60
There are about 255 babies born worldwide every minute.
46
The typical person spends about 600 hours having sex between the ages of 20 and 70.
234