Some interesting facts about eyes . 1. An average person blinks 12 times per minute – about 10,000 blinks/day. 2. Human eyes are composed of more than 2 million working parts. 3. Our human eye is 576 mega pixel !!! 4. Corneas are the only tissues that don't require blood. 5. Human eyes can process 36,000 bits of information every hour. 6. The eyeball of a human weighs approximately 28 grams. 7. Colour blindness is 10 times more common in males than females. 8. It is impossible to sneeze with eyes open.

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