Amazing Medical Facts of the Body

• Human bone is as strong as steel but 50 times lighter.
• Bones make up only 14% of our weight.
• The brain is faster than a super computer processing billions of signals per second. Vishwanath Ananad the Indian Chess grandmaster has many times beaten the computer at chess. 
• Seven out of ten people cross their left arm over their right.
• Your foot contains 25% of all the bones within your body.
• Human eye is the only multifocus lens in the world which can adjust in 2 milliseconds.
• Human brain is the most powerful computer which has the processing speed of 3000+ Ghz.
• The gastric acid in your stomach is so powerful that it is able to eat away an iron table in about 5 minutes.
• Sperm containing the xy chromosomes to become a male can swim faster but not for as long as the female xx chromosomes.
• The ears never stop growing through lifetime.
• The heart is accually more in the middle, just off to the left.
• Do you know every human spent about half an hour as a single cell.

Source: medindia.net
Thanks: Engr. Sulthan