- Interesting information... ;o) The Human Eye * An average person blinks 12 times per minute – about 10,000 blinks/day. * Human eyes are composed of more than 2 million working parts. * Our human eye is 576 mega pixel !!! * Corneas are the only tissues that don't require blood. * Human eyes can process 36,000 bits of information every hour. * The eyeball of a human weighs approximately 28 grams. * Colour blindness is 10 times more common in males than females. * It is impossible to sneeze with your eyes open