21 February 2008
Wavelengths are physics, but color is psychology
Take a look at http://www.boingboing.net/2008/02/08/color-tile-optical-i.html. You can know to an absolute certainty that two things are the same color, but your mind can never perceive it that way.
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2 comments:
Is that quantum physics?
I guess I should have said "waves"... or perhaps "quanta"...
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