On average, a person will spend about five years eating during his or her lifetime.
90
There are actually seven different types of twins: Identical, Fraternal, Mirror-Image, Polar Body (Half Identical), Mixed Chromosome, Superfecundation, and Superfetation.
20
Intelligent people have more zinc and copper in their hair.
233
Women who play video games tend to have more sex and be happier with their relationships than those who don’t.
18
Roughly a quarter of the world's people live in China.
50
You share your birthday with at least 9 other million people in the world.
201
More than half the population of Kenya is under the age of 15.
71