this post was submitted on 19 Aug 2025
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Science Memes

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top 44 comments
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[–] Old_Jimmy_Twodicks@sh.itjust.works 99 points 1 week ago (1 children)

You had me at "injecting a cock-"

[–] BarticusR@feddit.uk 6 points 1 week ago

Username checks out.

[–] brokenlcd@feddit.it 97 points 1 week ago (4 children)

Small remider than when injected, serotonin basically overdrives pain receptors. That's why it's in there. It won't make you happy. It will make you feel even more in hell. (I know it's a joke. But come on i couldn't resist)

[–] dohpaz42@lemmy.world 49 points 1 week ago

Can’t have science_memes without science. 🫡

[–] xylol@leminal.space 36 points 1 week ago (1 children)

It will make you feel

At least its something

[–] Setarkus@mander.xyz 30 points 1 week ago

That's the neat part about this community, getting to see memes and seeing additional information in the comments :D

[–] BennyInc@feddit.org 9 points 1 week ago (1 children)

Would it be possible to genetically engineer nettles which inject helpful or recreational drugs in small doses instead of itchy stuff?

[–] Viking_Hippie@lemmy.dbzer0.com 7 points 1 week ago (1 children)

Possible? Maybe. 🤷

Ethical? Possibly. 🤷

Legal? Not in a million years 😔

[–] Opisek@lemmy.world 8 points 1 week ago

To quote a very wise man:

When there's no cops around, anything's legal. ~ Grunkle Stan

[–] Saleh@feddit.org 45 points 1 week ago (1 children)

Serotonin can't past the blood-brain barrier.

You have two serotonin households and it serves different regulation purposes in your body and brain.

[–] lime@feddit.nu 35 points 1 week ago (2 children)
[–] hanke@feddit.nu 12 points 1 week ago

brain first

[–] I_Fart_Glitter@lemmy.world 33 points 1 week ago (4 children)

A botany teacher I once had would rub her hands with nettles every morning to help with her arthritis. She said the increased blood flow from the inflammation helped somehow. Reminds me of the people who get stung by bees to help with MS.

[–] Kyle_The_G@lemmy.world 15 points 1 week ago (1 children)

formic acid is also a rapid fixitive and decalcifier. We use it to treat bones to make them softer for histology so we can slice them into 4um cross sections (thats how microscope slides are made, then we stain them with pretty colours)

[–] Viking_Hippie@lemmy.dbzer0.com 2 points 1 week ago (2 children)

Bad news for vegan microbiologists, I guess 🤷

[–] Kyle_The_G@lemmy.world 6 points 1 week ago

In general Its nearly impossible to do vegan microbiology, everything contains animal products. mouse/goat/rabbit antibodies, bacterial culture plates require nutrients and they're usually sheep or horse blood-based. Even cell cultures are technically live organisms, but so are plants I suppose.

[–] Kyle_The_G@lemmy.world 4 points 1 week ago

my boss is vegan actually lol. i guess its like penance.

[–] cokeslutgarbage@sh.itjust.works 10 points 1 week ago

It's called urtification (after the latin for nettles, Urtica dioica) , and humans have been doing it forever for exactly the reasons she mentioned.

[–] Mycatiskai@lemmy.ca 6 points 1 week ago

You body will acclimate to the feeling after repeated exposure.

My partner spent so many years removing nettle from wetland restoration sites that she doesn't even feel it anymore.

So she was literally fighting inflammation with inflammation? That's either badass, stupid, or both 😄

[–] whatyoube@lemmy.blahaj.zone 22 points 1 week ago (2 children)

Actually, people use nettle bouquets to beat themselves with in sauna. It has a pain relieving effect for rheumatic and nerve pain. Only younger nettles are used which are gathered in may-june. You first dip them in hot water for 1 minute, then 3 minutes cold water, then 1 minute hot again and 3 minutes cold. Then it is ready to be used for spanking in the sauna. It feels like all of your skin has an orgasm, pretty wild.

[–] Swedneck@discuss.tchncs.de 3 points 6 days ago

i've never heard of this, all i've seen is tree branches.

[–] fossilesque@mander.xyz 9 points 1 week ago

I have a nerve injury and damn, I need more sauna. This sounds fantastic lol.

[–] RizzRustbolt@lemmy.world 17 points 1 week ago

The serotonin keeps you from acclimating to the pain.

[–] HootinNHollerin@lemmy.dbzer0.com 14 points 1 week ago (2 children)

I heard it can be made into a pesto-like dip

[–] Slovene@feddit.nl 13 points 1 week ago

And cooked like spinach. And made into a tea.

[–] Aquila@sh.itjust.works 7 points 1 week ago (2 children)

That's my stripper name

[–] dumples@midwest.social 3 points 1 week ago

Any processing removed the stinging. They are a real super super food high in pretty much every vitamin and mineral. I drink nettle tea often in the winter

[–] Kolanaki@pawb.social 14 points 1 week ago* (last edited 1 week ago) (2 children)

I sat on a nettle accidentally once in my 20's and now I never sit down on the ground outside. I'd rather deal with a broken bone, tbh.

[–] xylol@leminal.space 11 points 1 week ago (1 children)

Do you normally just back it up until you feel something to sit on?

[–] slothrop@lemmy.ca 9 points 1 week ago

Are you needling them?

[–] icelimit@lemmy.ml 10 points 1 week ago (1 children)

It's because of things like this I don't go outside. Outside is scary. Cave. Safe.

[–] fireweed@lemmy.world 2 points 1 week ago

inb4 this user reads up on indoor air pollutants

[–] Zerush@lemmy.ml 12 points 1 week ago (2 children)

Not a good idea to confuse Nettles with a fucking Cactus

Not a safe idea. Which makes it great entertainment.

[–] Chakravanti@monero.town 1 points 1 week ago

Depends who you're talking to.

[–] Tollana1234567@lemmy.today 10 points 1 week ago

Wait till you hear about Gympie gympie plant, which is related to stinging nettle but on steroids, and is more potent

[–] EldenLord@lemmy.world 9 points 1 week ago

injecting a cock

Freaky

[–] digger@lemmy.ca 2 points 1 week ago

The nettles make me think happy times.

[–] Goodman@discuss.tchncs.de 2 points 1 week ago

Oldy goldy for those who don't know the video https://m.youtube.com/watch?v=PHSJCMkUa9Y

[–] Bonus@lemmy.world 1 points 1 week ago

~~Nettles~~ Cholla or something else more hardcore.