*It takes your food seven seconds to get from your mouth to your stomach. *One human hair can suppost 6.6 pounds. *The average man's private part is three times the length of his thumb. *Human thighbones are stronger than concrete. *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. *A woman's heart beats faster than a man's. *Women reading this will be finished now. *Men are still busy checking their thumbs.