2 out of 3 adults in the United States have hemorrhoids.
7
One quarter of the human brain is used to control the eyes.
43
The human brain is insensitive to pain.
76
Oenophobia is the Fear of wines.
28
Your wounds heal faster if you lick them, you instinctively do this for that reason. Tears help, too.
20
While 7 men in 100 have some form of color blindness, only 1 woman in 1,000 suffers from it.
50
Sitting straight upright in your chair is bad for your back. You should instead slouch at an angle of 135 degrees.
10
Coughing can cause air to move through your windpipe faster than the speed of sound - over a thousand feet per second!
197