Top 10 Interesting Fact About Body Parts

1. Taking a hot water bath could burn as many calories   as you would if you went for a 30 minutes walk.

2. The only part of the body that has no blood supply is Cornea Of Eye. It receives direct oxygen from air

3. A persons memory is able to save 90% what he does, 50% what he sees and 10% what he hears.

4. If you pour cold water into a persons ear, their eyes will move in direction of the opposite ear, if you pour warm water into their ear, their eyes will move toward that ear. This is used to test for brain damage and is called Caloric Stimulation.

5. You can't read in a dream because reading and dreaming are functions of different sides of brains, which don't cooperate during dreams.

6. Taste is sensory function of the central nervous system, and is considered the weakest sense in the human body.

7. The colour which we see when we close our eyes is called Eigengrau which is a little different from black.

8. The tongue is all muscle, but not just one muscle-its made up of 8 different muscles that interwine with each other creating a flexible matrix, much link an elephants trunk. Its called a muscular hydrostat, and the tongue muscles are the only muscles in the human body that work independently of the skeleton.

9. Your tears have a similar structure to saliva. They're mostly made of water, but also contain salt, fatty oils and 500+ different proteins.

10. Your brain perform more than 1,000,000,000,000,000,000 operations per second. In order to work that hard, your brain consumes 25 watt of power and 20% of your bodies oxygen intake.