Showing posts with label facts about human eye. Show all posts
Showing posts with label facts about human eye. Show all posts
interesting facts about human eye

interesting facts about human eye

interesting facts about human eye:




  • The human eye can distinguish about 10 million different colors



  • The average blink lasts for the 1/10th of a second



  • An eye is composed of more than 2 million working parts



  • We spend about 10% of our walking hours  with our eyes closed blinking



  • All blue eyes people can be traced back to one person who lived near the Black Sea almost 10,000 years ago



  • You blink about 26 times every time



  • Your eye balls stay the same size from birth to death while your nose and ears cannot stop growing



  • If the human eye was a digital camera it would have 576 megapixels



  • Eyes heal quickly with proper care it only takes about 48 hours for the eye to repair a corneal scratch



  • The entire length of all the eyelashes shed by  human in their life is over 98 feet with each eye lash having life span of about 5 months



  • An eye is composed of more than 2 million working parts



  • There are about 39 million people that are bling around the world



  • Albert Einstein/'s eye remain in a safe box in New York City



  • Researchers have successfully used the game Tetris to treat lazy eye in adults



  • Some people are born with two differently colored eyes . This condition is heterochromia



  • Chameleons can move their eyes in two direction at the same time



  • Your eyes can get sunburned



  • Cats have three eyelids



  • It is impossible to sneeze with open eyes



  • Some lizards squirt blood out of their eyes as protection against predators




  • Dolphins sleep with one open eye



  • The eye of a giant squid can measure the same as a volleyball ball