aztekman
aztekman
Aug 22, 2017 · 1 min read

Your video seems non-relevant to my point that blue is “rare” in nature.

My examples prove that it is not so rare.

Though….

From your video (which is very non-scientific):

“Of course blue exists”

talking about paintings, “of course there is no blue” (showing a painting with blue all over it).

)
    aztekman

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