Research indicates that babies who suck on pacifiers are more prone to ear aches.
21
It is almost impossible to sneeze with your eyes open. It is a defense mechanism that has evolved to protect our eyes from bacteria and debris.
164
The average person who stops smoking requires one hour less sleep a night.
79
One quarter of the human brain is used to control the eyes.
43
The aorta, the largest artery in the body, is almost the diameter of a garden hose.
37
According to a 1950s survey, 75% of men ejaculate within two minutes of penetration.
109
About 400 different kinds of microbes live on and in the human body.
-3
35,000 people in the U.S. will die from the flu annually.
6