On average, a human being will have sex more than 3,000 times and spend two weeks kissing in their lifetime.
161
The human body contains over a billion miles of DNA.
147
The largest cell in the human body is the female egg and the smallest is the male sperm.
682
After age 30, the brain shrinks a quarter of a percent (0.25%) in mass each year.
139
It has been scientifically proven that stroking a cat can lower one's blood pressure!
456
On average a woman has 4 sexual partners in her lifetime.
-143
One human hair can support 3 ounces.
191
Our brains have a negativity bias and will remember bad memories more than good ones.
15