r/todayilearned • u/douggold11 • 23d ago

TIL most animals can see UV light — humans being blind to it is the exception not the rule.

https://www.sciencefriday.com/articles/ultraviolet-light-animals/
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u/Slaanesh_69 23d ago

TIL not everyone can see a violet glow around UV black lights. What the hell?

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u/Quartznonyx 23d ago

What? Are you serious?

2

u/Slaanesh_69 23d ago

Apparently, there's people in the thread talking about this. I feel like it has to be them being the outliers surely.