Roughly a quarter of the world's people live in China.
50
Most of the world's people must walk at least 3 hours to fetch water!
38
Malaysians protect their babies from disease by bathing them in beer.
-15
Humans are capable of running 40 mph according to a study by bio-mechanical expert Dr. Matthew Bundle. Today's fastest man, Usain Bolt, has a top speed of 28 mph.
34
If you're over 100 years old, there's an 80% chance you're a woman.
143
On average, men's noses are 10% larger than women's.
12