If you're over 100 years old, there's an 80% chance you're a woman.
143
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
On average, a person will spend about five years eating during his or her lifetime.
90
Each year, around 24,000 Americans are bitten by rats!
65
In Haiti, only 1 out of every 200 people own a car.
23
People in parts of Western China put salt in their tea instead of sugar.
16