People in parts of Western China put salt in their tea instead of sugar.
16
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
The higher the income, the more likely an American man will cheat on his wife.
94
City dwellers have longer, thicker, denser nose hairs than country folks do.
48
More redheads are born in Scotland than in any other part of the world.
85
Infants spend more time dreaming than adults do.
102
According to a study, women ages 22 to 30 with no children and no spouse earned a higher median income than comparable men in 39 of the 50 largest U.S. cities in 2008.
9