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
You can hear the blood flowing through your ears if you find a quiet place and cover them tightly.
17
An Indian man known as "Snake Manu" can put small snakes, including deadly cobras, into his mouth and pass them out through his nose.
59
The human brain is very soft, having a consistency similar to soft gelatin or firm tofu.
13
If every muscle in your body could pull in one direction, you could lift nearly 25 tons.
12
One human hair can support 3 ounces.
191
There's 100 trillion good bacteria living in your body.
17
Women have about four times as many foot problems as men; lifelong patterns of wearing high heels often are the culprit.
111