About 2/3 of American men prefer boxers to briefs.
83
One in 500 humans has one blue eye and one brown eye.
145
People are more likely to tilt their heads to the right when kissing instead of the left (65 percent of people go to the right!)
278
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 average person in their lifetime will spend an estimated 20,160 minutes kissing!
212
You will experience the billionth second of your life when you are 31 years old.
21
There are two credit cards for every person in the United States.
2
A chance of a woman having twins is increased after the age of 35. About 1 in 27 women will give birth to twins after this age. After 50 the chances of having twins is 1 in 9.
51