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Comment: Re:Cool (Score 3, Interesting) 310

by T-Bone-T (#39035445) Attached to: Followup: Ultraviolet Vision After Cataract Surgery

The problem is he is sometimes seeing violet where everywone else sees black. A black object is black because it is not reflecting the wavelengths you are trying to detect. If something is perceived to be black to everyone else and is referred to by its color, he may not know which object is being referred to because everyone else's black object is his violet object.

You're definitely on their list. The question to ask next is what list it is.

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