Only about 2% of the world population has green eyes.
36
Babies cry but they don't produce tears until one to three months after birth.
238
The average American consumes 9 pounds of food additives every year.
6
You share your birthday with at least 9 other million people in the world.
201
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
According to some estimates, Americans are sitting on $30 billion worth of unredeemed gift cards.
223
Eskimos don't gamble.
78
Humans blink over 10,000,000 times a year!
97