Clip

How the Brain Sees Color
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16:26 - 19:56 (03:29)

The brain compares the amount of green reflection coming off an object to the amount of red and blue around it, causing it to appear very green or containing other colors depending on the amount of light wavelength reflected. Cones in the eyes respond best to the wavelength of light that is reflected off specific objects, such as a green apple.

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