If you were to roll a lung from a human body and out flat it would be the size of a tennis court.
36
When you get blackout drunk, you don't actually forget anything; your brain wasn't "recording" in the first place.
23
At age 70, more than 70 percent of men are still potent!
29
40% of all indigestion remedies sold in the world are bought by Americans.
8
A man once sued his doctor because he survived his cancer longer than the doctor predicted.
74
There are glasses which allow a red-green color-blind person to see colors the way everyone else does.
22
Your body is creating and killing 15 million red blood cells per second.
50
Only 1% of bacteria cause disease.
45