You will experience the billionth second of your life when you are 31 years old.
21
Men laugh longer, louder, and more often than women.
61
The first man to swim the length of Great Britain grew a beard to stop jellyfish stinging his face.
16
People in parts of Western China put salt in their tea instead of sugar.
16
On average, men's noses are 10% larger than women's.
12
In 2005, 25 percent of Americans over the age of 50 played video games, an increase from nine percent in 1999.
82