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
The average person can live for eleven days without water, assuming an average temperature of 60 degrees fahrenheit.
15
After age 30, the brain begins to lose about 50,000 neurons per day - shrinking the brain .25% each year.
55
Pain travels through your body at 350 ft. per second.
36
You mostly breathe from only one nostril at a time!
75
The skin on your lips is 200 times more sensitive than your fingertips.
345
The aorta, the largest artery in the body, is almost the diameter of a garden hose.
37