this post was submitted on 17 May 2026
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Science Memes

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Welcome to c/science_memes @ Mander.xyz!

A place for majestic STEMLORD peacocking, as well as memes about the realities of working in a lab.



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If you are here asking: "Is this a science meme?"

Probably, yes. We use the Dawkins definition of meme: a replicating idea, not just an image macro with a fact on it. A good post here doesn't need to teach you something. It needs to make you ask something: who, what, where, when, and especially why or how.

Science isn't a filing cabinet of facts, it's a conversation. For example, a photo of an eel or other localized wildlife counts because most people never see one, and wonder is the first step of inquiry. A car meme counts if it makes you curious about what's under the bonnet. If you want to talk about something you noticed in the world, chances are someone else wants to talk about it too.

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See the pinned paper on Shitposting as Public Pedagogy if you want the academic case for why this works.



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[–] Semjeza@fedinsfw.app 34 points 1 month ago

Sulphuric Acid acts on trousers and carpets. Wooden desks seem remarkably immune.

Found out after getting an actual chemical and chemistry set from a deceased relative. Parents didn't check what was in it, just "chemistry is educational, good he's learning".

I was either dropping magnesium or potassium into a beaker of sulphuric acid as both of them were in the set too. And I was either a butterfingered lummox, or the act of dropping the metal into unbalanced the beaker knocked it over and the sulphuric acid cascaded onto my jeans eating through them and making my leg itchy, and bubbling the carpet into a stinky white then grey foam. I can still picture-ish that sight; and I'm normally not very visually minded, a testament to the deep impression the experience left on me.

Was much more sensible after that: just burning magnesium and chucking potassium into tub of water in the garden like you do in Chemistry class from time to time.