Two in five people in the world marry their first love.
270
Intelligent men tend to be more sexually faithful.
31
Most of the world's people must walk at least 3 hours to fetch water!
38
On average, men's noses are 10% larger than women's.
12
Children laugh about 400 times a day, while adults laugh on average only 15 times a day.
973
People who are lying to you tend to look up and to the left (their left).
178
One in 500 humans has one blue eye and one brown eye.
145
Up to the age of six or seven months a child can breathe and swallow at the same time. An adult cannot do this.
165