an eye is the second most complex organ after the brain & it has 2 million parts.
Answers
Your eyes are the most complex organs you possess except for your brain. becoz......
Your eyes are composed of more than 2 million working parts The average person blinks 12 times per minute - about 10,000 blinks in an average day Your eyes can process 36,000 bits of information every hour.
Only 1/6th of your eyeball is exposed to the outside world The external muscles that move the eyes are the strongest muscles in the human body for the job that they have to do. Your eyelashes have an average life span of 5 months. The eyeball of a human weighs approximately 28 grams. The eye of a human can distinguish 500 shades of the gray. Your eye will focus on about 50 things per second. Your retina contains 120 million rods for "night vision", and 8 million cones that are colour sensitive and work best under daylight conditions. Your Eyes contribute towards 85% of your total knowledge. About half of our brain is involved in the seeing process.