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monitta
3 years ago
15

What color can a human eye cant see

Geography
2 answers:
xz_007 [3.2K]3 years ago
8 0
Red-green and yellow-blue are the so-called "forbidden colors." Composed of pairs of hues whose light frequencies automatically cancel each other out in the human eye, they're supposed to be impossible to see simultaneously. The limitation results from the way we perceive color.
MAXImum [283]3 years ago
6 0
Human eye cannot see air
 
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