The Human Body - Did You Know?

• Scientists say the higher your I.Q. The more you dream.
• The largest cell in the human body is the female egg and the smallest is the male sperm.
• You use 200 muscles to take one step.
• The average woman is 5 inches shorter than the average man.
• Your big toes have two bones each while the rest have three. • A pair of human feet contain 250,000 sweat glands.
• A full bladder is roughly the size of a soft ball.
• The acid in your stomach is strong enough to dissolve razor blades.
• The human brain cell can hold 5 times as much information as the Encyclopedia Britannica.
• It takes the food seven seconds to get from your mouth to your stomach.
• The average human dream lasts 2-3 seconds.
• Men without hair on their chests are more likely to get cirrhosis of the liver than men with hair.
• At the moment of conception, you spent about half an hour as a single cell.
• There is about one trillion bacteria on each of your feet.
• Your body gives off enough heat in 30 minutes to bring half a gallon of water to a boil.
• The enamel in your teeth is the hardest substance in your body.
• Your teeth start growing 6 months before you are born.
• When you are looking at someone you love, your pupils dilate; they do the same when you are looking at someone you hate.
• Blondes have more hair than dark-haired people.
• Your thumb is the same length of your nose.