Roughly a quarter of the world's people live in China.
50
The average American consumes 9 pounds of food additives every year.
6
In the presence of attractive women, men find running easier, take more risks, donate more money, consume more calories, and talk more.
28
Babies cry but they don't produce tears until one to three months after birth.
238
A hard working adult sweats up to 4 gallons per day.
39
Approximately one-third of the population can't snap their fingers!
91
More than half the population of Kenya is under the age of 15.
71
