Having sex can make a woman look younger and more attractive due to the release of estrogen and collagen.
346
We share 70% of our DNA with a slug.
218
Your heart will pump about 212 million liters in its lifetime.
26
A man's beard grows fastest when he anticipates sex.
239
Poor eyesight (myopia) is associated with higher IQ.
232
The human brain doesn't stop developing until about 25 years old.
102
