A pair of human feet contains 250,000 sweat glands.
Your thumb is the same length of your nose.It takes the food seven seconds to get from your mouth to your stomach.
When you are looking at someone you love, your pupils dilate, and they do the same when you are looking at someone you hate.
Your teeth start growing 6 months before you are born.
Scientists say the higher your I.Q. the more you dream.
