Science
New Scientist Weekly Questions
This week, New Scientist posed a series of intriguing questions about human preferences for certain types of images and the rationale behind having only two chromosomes.
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New Scientist
Why do humans enjoy black-and-white photos or videos, but have less tolerance for images that have only two other colours? If two chromosomes are better than one, why not three?
2026-10-14 17:00 UTC