Your heart will pump about 212 million liters in its lifetime.
26
Perspiration is odorless; it is the bacteria on the skin that creates an odor.
39
The smallest human penis ever recorded was just 5/8 of an inch long!
77
It takes about 20 seconds for a red blood cell to circle the whole body.
102
An average adult produces about half a liter of flatulent gas per day, resulting in an average of about fourteen occurrences of flatulence a day.
8
There are more bacteria in your mouth than there are people in the world.
60
There is a disease called ichthyosis that turns the skin scaly like a fish.
90
Our eyes are always the same size from birth, but our nose and ears never stop growing.
266