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Some cheeses are luminescent.
(mander.xyz)
A place for majestic STEMLORD peacocking, as well as memes about the realities of working in a lab.

Rules
This is a science community. We use the Dawkins definition of meme.
Yeah, dark in the same meaning as "the dark ages." It's referring to a lack of knowledge, not a lack of light. Both these terms have fallen out of favor though.