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
You share your birthday with at least 9 other million people in the world.
201
Men laugh longer, louder, and more often than women.
61
In Haiti, only 1 out of every 200 people own a car.
23
Sociologists have found the worse the economy, the longer the women's skirts are and the better economy, the shorter the skirt.
223
The world's shortest man measures only 21.5 inches.
73
The average person walks the equivalent of twice around the world in a lifetime
69
In a lifetime, an average person walks the equivalent of 5 equators
177