All humans have the ability to see ultraviolet light, but it is passively filtered out by the eye's lens. People who undergo surgery to remove the lens can detect ultraviolet light.
21
It is possible for you to survive even after the removal of the spleen, the stomach, one kidney, one lung, 75% of the liver, 80% of the intestines, and almost every organ from the pelvic and groin area.
218
Men have larger hearts; women's hearts beat faster.
77
"Fish odor syndrome" is a rare genetic disorder that causes people to smell like rotten fish.
5
Household bleach is the recommended chemical to decontaminate people exposed to the anthrax virus, by the U.S. F.D.A.
16
Applying vodka to your face helps tighten your pores and can reduce the risk of acne breakouts.
19
Pain occurs when sounds are above 130 db.
124