Some amazing facts about human eye .

Some amazing facts about human eye .

  1. The eyeball of a human weighs approximately 28 grams.
  2. Colour blindness is 10 times more common in males than females.
  3. It is impossible to sneeze with eyes open.
  4. Human eyes are composed of more than 2 million working parts.
  5. Our human eye is 576 mega pixel.
  6. Corneas are the only tissues that don’t require blood.
  7. An average person blinks 12 times per minute

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