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8 votes
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Are color-blind and blind individuals able to dream in color?

Humans (and many mammals, for that matter) are not born knowing how to use our eyes. During the first month we can only discern vague shapes and shadows beyond much more than a foot or so, though some ...
BillDOe's user avatar
  • 1,400
6 votes

Is it possible to test for anomalous color vision on common screens?

Yes, is is possible to test for it, but with some very severe limitations for most classical tests, like Ishihara plates. If you go to the Wikipedia page for Ishihara test you may see a demonstration ...
LаngLаngС's user avatar
  • 6,908

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