πEyes that we can't live without.

Some said, "I will protect my two eyes" A person tells another that they will protect the other as their most valuable asset. Indeed, eyes are used as a metaphor for that because it is one of the most valuable organs in the human body. This organ that brings vision to man is specially shaped for that purpose.

The eye, which is very delicately constructed to enter the light beam from an external object through the eye lens, focus its reflection on the retina and send a clear image with colours to the brain, is truly a miracle of nature. In this way the eye gets sight. It will become more clear to you by watching the video below.π
Look at this video... πhttps://pin.it/5hj3IRImE

On average, it only takes about a tenth of a second for a human to blink once. However, it is impossible to say exactly how many times a person blinks per minute.
A human eye perceives only the three primary colours which are blue, yellow and red. Also, about seven million cone cells sensitive to these colours are located in the eye. If they are absant, the symptom of colour blindness appears.
Also, see if you have heard the following facts about the eye π
- A normal human eye is about 2.5cm wide and weighs about 8g.
- However, it has 6 muscles work together to maintain the movement of the eye very efficiently.
- Also, the eye observes about 50 different images in one second.
- The eye muscle is the fastest muscle in the human body and it is even faster than the camera lens.
- Also, the "pupil" is the only place in the human body that does not receive blood supply.
- The human eye can recognize about 10 million colours.
- Also, one out of every twelve adults in the world suffers from colour blindness.
Do you know, what are eye diseases?π€
Generally, I diseases can be classified as infectious diseases and non-infectious diseases. Cataracts, Glucoma, Eye diseases caused by diabetes, short sight and long sight can be recognized as non-infectious eye diseases.
Do you know Infectious eye diseases? π€
These are spread from the patient to another healthy person. Also, these do not last long. But the risk of rapid spread to others is high. Infectious eye diseases are caused by viruses, bacteria or fungi.
As the symptoms of this, you can see eye discharge, tears, red eyes, swelling around eyes, inflammation of the eyes, etc. In these remain in the eyes for more than 24 hours, it can be diagnosed as an infectious disease. what should not be done here is not to stay in crowded places and avoid frequent eye contact.
Also, many people living in the world have different coloured eyes.
Among them, black-eyed people and brown-eyed people are abundant, while green, blue, gray, golden-eyed people are few. this change of colour can add a clear difference to the identity of each person.
Also, the character traits read by the colours of this eye are also different, that is they have different opinions.
❤π️❤
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