this post was submitted on 15 Feb 2025
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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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  1. Don't throw mud. Behave like an intellectual and remember the human.
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  4. Infographics welcome, get schooled.


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.

We moderate for vibe, not category. Pruning is light, especially where a post creates interesting discussion. Experimenting is encouraged.

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



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[–] Kbobabob@lemmy.world 11 points 1 year ago (2 children)

For some reason I can never remember which causes red or blue shift, but with this I might actually remember it

[–] lena 13 points 1 year ago

Blue has a smaller wavelength, so when something is approaching fast it "squishes" the light, making a smaller wavelength.

[–] 0ops@lemm.ee 5 points 1 year ago

Maybe it's slightly convoluted but here's how I tackle it in my head: I just think of infrared and ultraviolet, ultraviolet being greater frequencies than violet and infrared being the opposite for red. Blue is on the way from infrared to ultraviolet, so blue has a greater frequency than red.