A hard working adult sweats up to 4 gallons per day. Most of the sweat evaporates before a person realizes it's there, though!
25
Our eyes are always the same size from birth, but our nose and ears never stop growing.
269
Men are twice as likely to be binge drinkers than women.
87
Pain travels through your body at 350 ft. per second.
36
The aorta, the largest artery in the body, is almost the diameter of a garden hose.
37
Coughing can cause air to move through your windpipe faster than the speed of sound - over a thousand feet per second!
197
If you are bitten by a poisonous snake, and fail to receive medical attention, you still have a 50% chance of survival.
28