10 cool facts about the human eye, are little known.

< Eyes - the body, allowing the person to live life to the fullest, enjoy the wonders of the world, to interact with society. We understand the important role played by the eye, but rarely think about why we blink if the blood enters the cornea and other interesting things ...




«Website» lifts the veil on the mysteries of the human body and causes 10 of the most amazing facts about the human eye < br> Facts about eyes The human eye sees more than 10 million colors. The cornea is the eye - this is the only part of the human body, which does not enter the bloodstream. Oxygen for the operation it receives directly from the air Eye -. High-speed computer. It is estimated that the "RAM" our body of an hour processing 36 thousand bits of information! Uninterrupted reception, processing and transmission to the brain. Retina of our eye perceives the information in an inverted form, and already the brain puts the images of the world back on its feet. The retina has a red and blue and green receptors, but the red color can not distinguish. Again, the same brain takes matters into his own hands and transform the resulting yellow-green and blue-green range of red. During the first year of life human eye color can be changed. < / Green eye color -. the rarest The original eye color in humans was brown, blue eyes arose as a result of a mutation about 6000 years ago, . Tears person , depending on what they are called (joy, sadness or external stimulus), differ in composition. And yes, our eyes distinguish the 50 thousand shades of gray. < /

Enjoy the beauty of the world is much more pleasant when there are no problems with the Eye Health
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