Babies crawl an average of 200m a day.
212
Babies' eyes do not produce tears until the baby is approximately six to eight weeks old.
58
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
In the presence of attractive women, men find running easier, take more risks, donate more money, consume more calories, and talk more.
28
The higher the income, the more likely an American man will cheat on his wife.
94
Infants spend more time dreaming than adults do.
102
On average women can hear better than men.
170