The largest cell in the human body is the female egg
and the smallest is the male sperm.
It takes the food seven seconds to get from your
mouth to your stomach.
One human hair can support 3 kg (6 lb).
The average man's penis is three times the length
of his thumb.
Human thighbones are stronger than concrete.
A woman's heart beats faster than a man's.
There are about one trillion bacteria on each of your
feet
Women blink twice as often as men.
The average person's skin weighs twice as much as
the brain.
Your body uses 300 muscles to balance itself when you
are standing still.
If saliva cannot dissolve something, you cannot taste
it.
and....................
Men that read this are probably still busy checking
their thumbs....

Julie