Women blink twice as often as men.
One human hair can support 3 kg.
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.
The average person's skin weighs twice as much as the brain.
If saliva cannot dissolve something, you cannot taste it.
Women reading this will have finished by now.
Men are still busy checking their thumbs!