Having sex can make a woman look younger and more attractive due to the release of estrogen and collagen.
346
You can't tickle yourself.
29
The world's shortest man measures only 21.5 inches.
73
There are glasses which allow a red-green color-blind person to see colors the way everyone else does.
22
The human eye blinks an average of 4,200,000 times a year.
233
Unconsciousness will occur after 8-10 seconds after loss of blood supply to the brain.
93
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
It takes about 20 seconds for a red blood cell to circle the whole body.
102