Eyes are one of the most important part of human body, Here is some surprising information about eyes, facts about Eyes. Which you have never read or heard before :
1) Some clever people have different eye colors, it is called Heterochromia.
2) The human eye is 576 megapixels.
It takes only 2 milli-seconds to focus on one place. Making a camera as sharp
and clear as the eye is beyond the comprehension of scientists.
3) Do you know, the blue-eyed
people are less able to bear the brightness of the sun than others and it would
be surprising to know that about 10 thousand years ago there was not a single
blue-eyed person on earth.
4) If a person does not see
close, then his eyeballs are large and if a person does not see far, then his
eyeballs are small.
5) When we cry, we all have a
runny nose because tears start seeping through the nose.
6) You will be surprised to know
that we all can see only three colors, red, blue and green all the other colors are made by mixing these three colors and with the help of these three colors we all recognize about 10 million colors.
7) Muscles that control the eyes
in the body are the most active, focusing muscles move 10 lakh times a day, if
the same thing is to be done by our legs, then in order to do the same work of
our legs muscles in about 1 day. We have to walk for 80 km
8) Our eyes can see because of
only two cells, the names of these two cells are Rod Cells and Cone Cells. According
to scientific research, there are 13 crore Rod Cells and 70 lakh Cone Cells in
our eyes. With the help of this Rod Cells, we all can see in the dark.
9) Our eyes have tremendous medical power, they have the ability to filter out dusty soil and even if there is a slight scratch on the eye glass, the eye fixes it within 48 hours. Isn't it amazing.
10) The color of our eyes
depends on Melanin. More melanin is found in people with blue eyes.
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11) Eyes are the second most
complex organ of human body after brain. Which consists of 20 lakh parts and it
keeps exchanging 4.5kb (0.034 MB) information every hour.
12) The new-born is able to see
only up to a distance of 15 inches and the human eye remains the same size from
birth to death, it never changes.
13) When you talk to someone,
your eyelashes blink more but when you are reading something on a computer
screen or paper, it blinks less. That's why your eyes get tired while working.
14) The cornea is the only tissue
in the entire eye's texture that does not contain blood, which is why the
cornea does not need oxygen. Shark fish’s eye cornea is used in human eye
surgery because it is exactly similar to human cornea.
15) You can also do an experiment
to see that the human eye adjusts itself according to the darkness and light.
You can switch off the light and go to your bathroom and after a while, stand
in front of the mirror and turn on the light. See how the pupils of your eyes
slowly shrink.
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16) Human eyes blink 17 times in
about 1 minute, 14280 times in 1 day and 52 lakh times in 1 year. It takes 100
to 150 milliseconds to blink once. But it is impossible to blink an eye more
than 5 times in a second. If we add the time of blinking for the whole life,
then it will be more than 1 year. There are two reasons for blinking the eyes
to retain moisture and protect the eyes from external particles.
17) By the time the child is 4 to
13 weeks, they only cry but they do not get tears from their eyes.
18) The chameleon is an organism
that can look in two different directions at the same time
19) Dogs don't understand the
difference between green and red colors.
20) Many times our eyes turn red
in the photo because flash makes the layer of vessels behind the retina to
reflect. At the same time, the eyes of dogs and other animals turn green
because there is an extra layer of cells behind their retina.
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