[throwaway_tech]

>In this context, it means visible light.

When did "I pretend otherwise"? My comment(s) have nothing to do with the meaning of light. I'm not sure what you get out of pretending otherwise.

Either way in the dark when you can't see, the author is wrong, that doesn't mean there is no light...there is light, at minimum the person who can't see is emitting it. Many people don't know that and find it interesting.

Its not pedantry its fundamental laws of physics.

[samatman]

You're doing it again.

Humans do not radiate visible light.

Also colloquially referred to as light.

[throwaway_tech]

Now I see the problem and confusion on your end...you don't think humans emit visible light.

Like I said, most people don't know and are fascinated, that is why I shared it...I don't find many who dispute it, but here are some articles about the studies that confirmed it:

https://www.sciencealert.com/you-can-t-see-it-but-humans-act...

https://www.nationalgeographic.com/science/phenomena/2009/07...

https://journals.plos.org/plosone/article?id=10.1371/journal...