On average, a human being will have sex more than 3,000 times and spend two weeks kissing in their lifetime.
161
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 world's shortest man measures only 21.5 inches.
73
After age 30, the brain shrinks a quarter of a percent (0.25%) in mass each year.
139
Pet dogs and elephants are the only animals that seem to instinctively understand human gesture.
14
A person can live without food for about a month, but only about a week without water.
156
Poor eyesight (myopia) is associated with higher IQ.
232