Roughly a quarter of the world's people live in China.
50
There's a guy named Fire Penguin Disco Panda.
26
Americans did not commonly use forks until after the Civil War.
82
Intelligent people have more zinc and copper in their hair.
233
Men are more attracted to women whose bone structure is similar to their own mothers. It's called "sexual imprinting".
18
If you're over 100 years old, there's an 80% chance you're a woman.
143