The Confounding Factors in Color Psychology

Is looking at a blue wall, the same as being exposed to blue light or is it different? I don't think it's exactly the same. It might just be things like if you have a hospital that's painted all beige and then you come through and you paint it and then you paint the doors different color. It may just feel like someone cared more. Like there's all many confounding factors there.

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Color: it's not just for art anymore. From red dwarfs to green algae to... uh... brown squirrels, science is chock full of color, too!

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Sources:

[Trivia Question]

Longest-lasting rainbow

https://www.smithsonianmag.com/smart-news/9-hour-rainbow-sets-new-guinness-record-180968527/

[Fact Off]

Crustacean larvae camouflaged glass eyes

https://slate.com/technology/2023/02/shrimp-larvae-eye-glitter-nanotechnology.html

https://www.sciencenews.org/article/glassy-eyes-young-crustaceans-predators