ARE YOUR EYES SPECIAL? [ 92% FAIL THIS EYE COLOR TEST ]

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Question Enthusiast gives you entertainment, challenge, and at the same time learnings and information.

Taking this Eye color test is a bit difficult for most people. Are you one of the 92% who fails? Hope not.

In today’s challenge, you have to test how special your eyes are.

If you like games, challenges, fun, and different kind of tests then this channel will give you an exciting 2021 experience especially if you’re just staying at home.

So the question is how special your eyes are? Comment below.
#eyetest #eyechallenge #eyegame

What is color blindness? How do color blind people see the world? And how many people in the world are affected by color blindness?

What’s color blindness?
Color blindness, also known as color vision deficiency, is not a disease but the decreased ability to see color or differences in color. Approximately every 1 in 12 men and 1 in 200 women are affected by it. So, there is a high probability that someone who you know a neighbor or a co-student is color blind.

For a person with normal vision, it is hard to imagine what it is like to be color-blind and how people like this see the world. Which color do they see? Do they see any at all? And so on.
That is why we, at Bright Side, prepared a visual comparison of all colorblindness types and put them together for your better understanding.
There are four different types of color blindness. Each of them provides deficiency in different color shades.

TIMESTAMPS
Deuteranopia, the first type of color blindness 1:13
Protanopia, the less-widespread form of color blindness 1:45
Tritanopia, the third type of color blindness 2:06
Total Color Blindness 2:26
Normal vision VS Color Blindness 2:46
Historical facts of colorblindness 5:39

#colorblind #humaneye

SUMMARY
The color blindness as a vision deficiency was discovered by English chemist John Dalton after he realized that he was color blind himself. In 1798, he published the first scientific paper related to this subject which was called “Extraordinary facts relating to the vision of colors.” Due to his unmeasurable input into the research of color blindness, the general condition has been called after him and known as Daltonism. Though, in English, this term is now used only for deuteranopia.

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Contact Lens King Presents, Eye Discharge or Eye Boogers. Also Known as Rheum or Sleep in Your Eyes.

Eye boogers or discharge, also called Rheum, or “sleep” in your eyes, is made up of mucus, skin cells, and other debris. This discharge helps protect the eye.

Your eyes produce this mucus throughout the day, but when you are awake the tears tears that bath your eyes help flush the rheum or discharge away when you blink.

However, When you’re asleep, this eye discharge collects in the corners of your eyes and sometimes along the lash line. Depending how much fluid evaporated, it can be dry or sticky.

Having a little sleep in your eyes when waking up is normal, however ever if you experience excessive discharge along with other symptoms such as blurry vision, you should followup with your eye care doctor.

Eye boogers which are also called eye goop or eye gunk, are the small yellow particles that accumulate in our eye corners. They starts to accumulates in our eye corners while sleeping,
And they become dry and crispy, appearing on our eyelids in the morning.

Causes
In scientific terms, eye boogers are known as rheumes. They form because of eye discharge. Our eye discharge contains tears, mucus, dust particles and bacteria. Our eyes have tear glands on the upper side, that produces tears. Our eyes remain open during the day, causing tears to spread on the eye surface. While we also produce tears while sleeping, However, because our eyes are closed, tears, dust particles, and mucus begin to accumulate on the eye corner, They turn into eye boogers until morning.
Eye boogers is a normal condition, But some condition make eye boogers appear more e.g, dry eyes, blockage of tear ducts, conjunctivitis and blepharitis.

Dry Eyes
When our eyes do not produce enough tears, they become dry. Dry eyes can be caused by a variety of factors, including autoimmune diseases, eyelid infection, ageing, and living in a dry environment.

Blockage of Tear ducts.
If some bacteria cause infection in our ear ducts, It blocks tear ducts and causes inflammation, resulting in excessive eye discharge, which cause eye boogers

Blepharitis
If bacteria, present on our eyelids or bacteria from skin allergy cause an eye infection, This causes inflammation in the eyes, which results in eye boogers.

Conjunctivitis
If our eyes become red and infected as a result of an allergy or chemical, it can also result in eye boogers.

Symptoms
If eye boogers impair our vision or make our eyes sensitive to light, We should consult doctor immediately

Treatment
If our eyes become dry, red or painful because of eye boogers. So, using eye drops, we can relieve redness, pain, and dryness. In addition, we can use eyeglasses instead of contact lenses to avoid eye boogers.

#EyeBoogers
#EyeGunk
#EyeDischarge
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What makes eyes brown, blue, green, and so on?
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When you look at a painting are you actually seeing the real color? To answer that, let’s take a look at the electromagnetic spectrum.

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Your eyes see, but how does vision happen? Find out how the eyes and brain work together in this eye video.
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The eye is the organ of sight and is shaped as a slightly irregular hollow sphere. Various structures in the eye enable it to translate light into recognizable images. Among these are the cornea, the lens, and the retina.

Light first passes through the cornea, a clear dome-like structure covering the iris, or colored part, of the eye. The cornea bends, or refracts, the light onto the lens. The light is then refracted a second time while passing through the lens, finally focusing on the retina. The retina is the light sensitive part of the eye. Impulses travel down the optic nerve to the occipital lobe of the brain, which then interprets the image in the correct perspective.

The shape of the eye is very important in keeping the things we see in focus. If the shape of the eye changes, it affects a person’s vision.

Normally, light is precisely focused onto the retina at a location called the focal point. A nearsighted eye is longer from front to back than a normal eye causing light to be focused in front of the retina instead of directly onto it. This makes it difficult to see objects that are far away. Glasses with concave lenses are used to correct nearsightedness. The concave lens focuses light back onto the focal point of the retina.

Farsightedness occurs when the length of the eye is too short. Light is focused at a point behind the retina, making it difficult to see objects that are up close. A convex lens is used to correct farsightedness because it directs the focal point back onto the retina.

How Your Eyes Work

When light rays reflect off an object and enter the eyes through the cornea (the transparent outer covering of the eye), you can then see that object. Rods and Cones in the retina

The cornea bends, or refracts, the rays that pass through the round hole of the pupil. The iris (the colored portion of the eye that surrounds the pupil) opens and closes, making the pupil bigger or smaller. This regulates the amount of light passing through.

The light rays then pass through the lens, which changes shape so it can further bend the rays and focus them on the retina. The retina, which sits at the back of the eye, is a thin layer of tissue that contains millions of tiny light-sensing nerve cells. These nerve cells are called rods and cones because of their distinct shapes.

Cones are concentrated in the center of the retina, in an area called the macula. When there is bright light, cones provide clear, sharp central vision and detect colors and fine details.

Rods are located outside the macula and extend all the way to the outer edge of the retina. They provide peripheral or side vision. Rods also allow the eyes to detect motion and help us see in dim light and at night.

These cells in the retina convert the light into electrical impulses. The optic nerve sends these impulses to the brain, which produces an image.
The human eye is an organ that reacts to light and has several purposes. As a sense organ, the mammalian eye allows vision. Rod and cone cells in the retina allow conscious light perception and vision including color differentiation and the perception of depth. The human eye can distinguish about 10 million colors and is possibly capable of detecting a single photon.

Similar to the eyes of other mammals, the human eye’s non-image-forming photosensitive ganglion cells in the retina receive light signals which affect adjustment of the size of the pupil, regulation and suppression of the hormone melatonin and entrainment of the body clock.
Visual perception is the ability to interpret the surrounding environment by processing information that is contained in visible light. The resulting perception is also known as eyesight, sight, or vision (adjectival form: visual, optical, or ocular). The various physiological components involved in vision are referred to collectively as the visual system, and are the focus of much research in Linguistics, psychology, cognitive science, neuroscience, and molecular biology, collectively referred to as vision science.
Light entering the eye is refracted as it passes through the cornea. It then passes through the pupil (controlled by the iris) and is further refracted by the lens. The cornea and lens act together as a compound lens to project an inverted image onto the retina.
The retina consists of a large number of photoreceptor cells which contain particular protein molecules called opsins. In humans, two types of opsins are involved in conscious vision: rod opsins and cone opsins. (A third type, melanopsin in some of the retinal ganglion cells (RGC), part of the body clock mechanism, is probably not involved in conscious vision, as these RGC do not project to the lateral geniculate nucleus but to the pretectal olivary nucleus.) An opsin absorbs a photon (a particle of light) and transmits a signal to the cell through a signal transduction pathway, resulting in hyper-polarization of the photoreceptor. Rods and cones differ in function.
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We all get bags under our eyes that make us look tired. Here’s how it inevitably happens and some remedies to look your best.​

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http://health.howstuffworks.com/skin-care/problems/beauty/what-causes-bags-under-eyes.htm

http://www.mayoclinic.org/diseases-conditions/bags-under-eyes/basics/symptoms/con-20034185

http://health.howstuffworks.com/skin-care/problems/treating/get-rid-of-bags-under-eyes3.htm

http://www.webmd.com/beauty/eyes/banish-the-bags-under-your-eyes?page=2

Right under your very eyes. By: Roach, Mary, Health (Time Inc. Health), 1059938X, Nov/Dec97, Vol. 11, Issue 7

Petty, L. (2011). The eyes have it: Keep them healthy and bright. Alive: Canada’s Natural Health & Wellness Magazine, (348), 101-104.

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