There are times when you're walking that the pressure on your feet exceeds your body weight, and when you're running, it can be three or four times your weight.
62
On average a woman has 4 sexual partners in her lifetime.
-143
The largest cell in the human body is the female egg and the smallest is the male sperm.
682
In one day, adult lungs move about 10,000 litres of air.
11
The human brain has the capacity to store everything that you experience.
4k
The world's shortest man measures only 21.5 inches.
73
Early American humans hunted car-size armadillos and used their shells for houses.
12
Research has determined that most people are happiest at 7:26pm on a Saturday night.
69