The first man to swim the length of Great Britain grew a beard to stop jellyfish stinging his face.
16
Women have a slightly higher average IQ than men.
164
Women mature much faster than men.
1k
The world's tallest man reached 8 feet 11 inches at 21.
202
Americans did not commonly use forks until after the Civil War.
82
Babies' eyes do not produce tears until the baby is approximately six to eight weeks old.
58
2% of Europeans lack the genes for smelly armpits.
6