Fingers prune underwater not because of them absorbing the water or washing away the oil, but because of an evolutionary trait caused by the brain to enhance the grip of your fingers underwater.
24
Having sex can make a woman look younger and more attractive due to the release of estrogen and collagen.
346
Enamel is hardest substance in the human body.
61
In ancient Egypt, priests plucked EVERY hair from their bodies, including their eyebrows and eyelashes.
130
It has been scientifically proven that stroking a cat can lower one's blood pressure!
456
Your fingernails grow faster in summer.
744
After age 30, the brain shrinks a quarter of a percent (0.25%) in mass each year.
139
