Amazon S3 on MSN

25 amazing facts about the human body

Have you ever given any extra thought to your stomach lining or the bones in your skull or pondered whether double uteruses ...
Hosted on MSN

25 Incredible Facts About the Human Body

WATCH OUR OTHER VIDEOS: 25 Eye Opening Facts About Diseases: 25 Amazing Facts About the Human Body: You may feel comfortable in yourself, but how much do you actually know about your body? From the ...