40% of people who are rejected in romantic love slip into clinical depression.
72
The average American eats at McDonalds more than 1,800 times in their life.
52
Only about 2% of the world population has green eyes.
36
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
44% of kids watch television before they go to sleep.
106
On average, a person will spend about five years eating during his or her lifetime.
90