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YouTube description: Even though you can see purple, there's no purple light. This also explains why we can use a colour wheel when the electromagnetic spectrum is linear. (H/T @eric3579)... continue reading
posted by Aard Vark
(oritteropo) 5 years 11 months ago • 897 views • 4:52
1 decade 2 years 3 weeks ago • 829 views • 9:35Not yet a member? No problem!
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