Because your eyes have cones that detect color. Rods detect black and white.
Racism is like looking at a box of crayons and not seeing all of the colors.
Not seeing colors.
Cone cells are the receptor cells in the retina that are associated with seeing colors. There are three types of cone cells that are sensitive to different wavelengths of light, allowing us to perceive a wide range of colors.
White, black, and all colors in between are just a small portion of a larger spectrum of energy. White items are those where all visible colors are reflected by an object. So, when something looks white, that is because you are seeing all of the colors of the rainbow at once. Black is just the opposite. Black is what you see when all of the colors are absorbed. In essence, black is the absense of color, and white is the combination of all colors.
It is impossible to see colors in the dark, as our eyes need light to interpret colors.
Black is the absence of light. Black is what you see when you're not seeing anything else. Unless there's some kind of brain/nerve damage creating false colors, all seeing creatures can see black.
By pointing at something and asking "What's that color?" If the colors match, then you are not seeing inverted colors. This answer is WRONG! For example, if you ask "What's that color?" and point to black, but you are seeing white, the other person will answer it's black, but in your childhood you learned that the white that YOU see is called black, so you still don't know if you see inverted colors.
The CBS logo is the so called all seeing eye also known as the all seeing eye of God. It generally means you cannot hide anything and all your actions are seen. The symbol is famous and exist in many different shapes and colors.
Blind people are not capable of seeing colors.
Black is absorbed! White is reflected. :)
whiteManly White, it could be other collars though, and I know from seeing them.
There is no scientific evidence to suggest that cats have synesthesia, a condition where one sensory experience triggers another, such as seeing colors when hearing sounds.