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Friday, April 9, 2021

CNET News tech Why ancient cave painters intentionally deprived themselves of oxygen - CNET

Why ancient cave painters intentionally deprived themselves of oxygen - CNET

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Why would an artist deliberately choose to paint in a cave's darkest, narrowest recesses? Researchers think they know the reason.

from CNET News https://ift.tt/31X8C0C
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