It takes 7 seconds for food to pass
from your mouth to your stomach.
The length of a man's penis is 3 times
the length of his thumb.
The femur is as hard as concrete.
A woman's heart beats faster than a man's.
Women blink twice as much as men.
We use 300 muscles keeping out balance
when we stand.
Women have read this entire text.
Men are still busy looking at their thumbs.