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Technically there is no such thing as colour. Say what? Its true. Humans use the lens in their cornea to help stream light into the brain. Light filters through the lens. When the light bounces off an object it returns a signal to the brain. The brain translates the message into whichever colour it "should" be.
Objects appear to be a particular color because they reflect some wavelengths of light more than others. A red apple is red because it reflects rays from the red end of the spectrum and absorbs rays from the blue end. A blueberry, on the other hand, reflects the blue end of the spectrum and absorbs the red.
We now know that color vision actually depends on the interaction of three types of cones-one especially sensitive to red light, another to green light, and a third to blue light. In 1964, George Wald and Paul Brown at Harvard and Edward MacNichol and William Marks at Johns Hopkins showed that each human cone cell absorbs light in only one of these three sectors of the spectrum.
What else can I help you with?
Can color blind people see white?
Yes, color blind people can see white because white is a achromatic color that does not require the ability to perceive color.
What is the term for people who can see some colors but not others?
The term for people who can see some colors but not others is "color vision deficiency," commonly known as color blindness.
Were the first people black?
The first people were likely dark-skinned, but the specific skin color of the first humans is not definitively known.
How do colorblind people see?
color blind vision is where you can't see color, or where you cannot see certain color e.g. some people can't see red or green, they see grey, or even a different color! normal vision is usually where you can see all colors in a spectrum of light
When can babies see color?
Babies can start to see colors within the first few weeks of birth, but their color vision continues to develop throughout their first year. Initially, they may see colors as more muted or dull compared to adults, but over time they will be able to discern and appreciate a full range of colors.
When did we first see colour television in Australia?
september 16 In 1967 15 june people first see color television in austrailia
Can color blind people see white?
Yes, color blind people can see white because white is a achromatic color that does not require the ability to perceive color.
Which color can not see a color blind people?
Commonly red and green
What color does the baby first see?
Purple cuz that is the famous color out of all
Can people see different colors?
no you can not see colors at night because color is the eyes perception of refracted light
Did Michael Jackson have color blindness?
No he could see in color, but he was color blind in the sense that he didn't see and judge people by the color of their skin, to him everyone was the same regardless of their race.
Why do people need eye color?
it need it to see
What color for yellow do color blind people see?
green when the suns out but when its cloudy, purple
What is the term for people who can see some colors but not others?
The term for people who can see some colors but not others is "color vision deficiency," commonly known as color blindness.
How many people dream in color?
How many people dream in color? Almost everybody sees in color. If you think of colors that is how you see it. It it a simple question.
Do people see color the same?
No. Some people are colorblind so they only see black/white/gray.
When you see color which part of the eye works first?
cornea
