Gorillas can catch human colds and other illnesses.
205
Every human spent about half an hour as a single cell.
144
Modern humans first appeared about 200,000 years ago, but record keeping didn't begin until about 6,000 years ago. That means about 97% of human history is lost.
21
Enamel is hardest substance in the human body.
61
Having sex can make a woman look younger and more attractive due to the release of estrogen and collagen.
346
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
The human brain doesn't stop developing until about 25 years old.
102