Top 15 Facts About Eyes That You Don't Know

Top Facts About Eyes

What are eyes?

Eyes are the organs of the optical system. They provide visualisation of living organisms, the ability to receive and process visual details, in addition to enabling many image response functions that are independent of vision. The eyes detect light and turn it into chemical impulses in nerve cells.

Facts About Eyes Are Given Below-

1. The eyes blinks and lasts for 1/10th of a second.


2. Eyes are the organs that heal very quickly in human body it takes only about 48 hours to heal if treated properly.


3. When the babies are born and when they cry , it don’t produce tears . Only they make crying sounds . Tears stars coming from their eyes when they becomes 4-13 years old


4. The cells in our eyes are of different shapes. Rod-shapes cells allow us to see shapes whereas cone-shapes cells allow us to see colours


5. Our eyes blink about 12 times in a minute.


6. Some babies born with 2 different coloured eyes. This condition is called heterochromia.


7. 80% of eyes problems in world are avoidable or curable people don’t take think about 80% of eyes problems.


8. Out of all the muscles in the body , the muscles that control our eyes are the most active muscles.


9.Human eyes works like a camera. Human eyes are of 576 megapixels.


10. With over 55% of world population have brown eyes . In other words the most common colour found in human eyes are brown.


11. When we work on computer , mobiles or laptops we blink less often and it results non-relaxing state of muscle .


12. It’s impossible to keep our eyes open while sneezing because our eyes and nose are connected by cranial nerves , so the stimulation from a sneeze travels up one nerve to the brain, then down another nerve to the eyelids, typically prompting a blink.


13. The most important function of tears in the eyes is that it protects our eyes from most of infection . Any dirt or dust that have managed to pass through our eye lashes and eyebrows get washed with tears.


14. Canadian doctors have found that playing a puzzle game ( mostly tetris ) help us to train our both eyes , they works better than the normal eyes.


15. At birth new born babies are only to see some colors like black,white and some shades of grey because their nerve cells are not fully developed in the brain and retina . However they develop the technique to see most of all the colours after one or two week later.