this post was submitted on 23 Jun 2025
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Science Memes

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[–] wetbeardhairs@lemmy.dbzer0.com 166 points 1 week ago (2 children)
[–] toynbee@lemmy.world 11 points 1 week ago

Your username could be interpreted as analogous to their digestive system.

[–] Geodad@lemmy.world 65 points 1 week ago (3 children)

And plastic bags keep them from being able to vomit out the water.

[–] TachyonTele@piefed.social 21 points 1 week ago

Isn't nature beautiful

[–] ZILtoid1991@lemmy.world 9 points 1 week ago (1 children)

Yeah, but think of the CEOs! What would happen if they didn't buy a new supercar each year at least?

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

Aww, shit. I've been using the same ALDI bags for years now. I guess they'll have to cut back on their avocado toast. 🤷‍♂️

[–] syreus@lemmy.world 5 points 1 week ago

They generally expel the water out the nostrils so drinking straws love to get lodged in their noses. Then they slowly die of starvation. Isn't life beautiful?

[–] latenightnoir@lemmy.blahaj.zone 55 points 1 week ago (1 children)

This would have been a useful upgrade during Uni...

[–] SkyezOpen@lemmy.world 44 points 1 week ago (1 children)

Purge the booze, keep the snacks. Yeah that's handy.

[–] dohpaz42@lemmy.world 11 points 1 week ago (1 children)
[–] death_to_carrots@feddit.org 44 points 1 week ago (1 children)

Booze the purge, snack the keeps?

[–] AnarchoEngineer@lemmy.dbzer0.com 20 points 1 week ago (1 children)

No no no

Snack the keeps, booze the purge

That’s what they meant

[–] Stovetop@lemmy.world 18 points 1 week ago (1 children)

I thought they were implying "Purge the keep, snack the booze."

[–] ralakus@lemmy.world 5 points 1 week ago

Maybe it could've been "Yeah the booze. Purge the snacks. Keep that's handy"

[–] finitebanjo@lemmy.world 44 points 1 week ago

Unfortunately if can also lodge inedibles in their throat such as plastic wrap.

[–] DarkCloud@lemmy.world 28 points 1 week ago* (last edited 1 week ago)

They're filter feeders? Like whales, but the teeth are in the neck?

[–] LovableSidekick@lemmy.world 16 points 1 week ago

Imagine if human digestion worked this way. Next to every drinking fountain would be a purge trough.

[–] CityPop@lemmy.today 15 points 1 week ago (2 children)

So do they just have no gut acid? How quickly does that regenerate if you’re giving your stomach a seawater oral enema every time you eat.

[–] cenzorrll@lemmy.ca 19 points 1 week ago

Well, our stomachs are not at full acid all the time, only when we eat. I imagine it's pretty similar.

[–] Ledericas@lemm.ee 1 points 1 week ago

turtles, because of the jellyfish they eat have very thick eosophagus lining, i assume thier stomaches are equally touch.

[–] Fleur_@aussie.zone 14 points 1 week ago (1 children)

Wouldn't a reverse filter mix things together

[–] Venus_Ziegenfalle@feddit.org 12 points 1 week ago (2 children)

I think a reverse filter would only let large particles through while retaining the ones to small to pass through it.

[–] thelasttoot@lemmy.world 5 points 1 week ago* (last edited 1 week ago) (1 children)

That's still just a filter. A filter is something that separates and divides a mixed group into specific categories. So a reverse filter would be the opposite of that. Something that takes separate groups and mixes them together.

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

Something that takes separate groups and mixes them together.

I've got a system like that, you can mix together things from any group you want: fruits and vegetables, proteins, grains, you name it. Unfortunately the end product isn't what I'd describe as desirable.

[–] Midnitte@beehaw.org 3 points 1 week ago

So size exclusion chromatography

[–] Chee_Koala@lemmy.world 12 points 1 week ago

Now that's classy

[–] ThatGuy46475@lemmy.world 8 points 1 week ago (1 children)

So if they can’t swallow something do they just die

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

Don't we all?

[–] Kowowow@lemmy.ca 4 points 1 week ago

An odd dragon

[–] peetabix@sh.itjust.works 3 points 1 week ago

I bet theres still always carrots in it.

[–] someguy3@lemmy.world 3 points 1 week ago (1 children)

Reverse filter is a strainer or sieve.

[–] thelasttoot@lemmy.world 7 points 1 week ago (1 children)

Strainers and sieves are filters. A filter is a filter. A reverse filter is still a filter. Direction doesn't make a difference because direction is subjective.

[–] someguy3@lemmy.world 2 points 1 week ago* (last edited 1 week ago) (1 children)

Direction matters in what you keep. A filter you keep the water. A strainer/sieve you keep the contents. Direction does matter, that's why the comic has to specify reverse filter. But it's a poor choice of words because reverse means it's a strainer/sieve.

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

Well, unless you used the strainer/sieve to get and keep fine cake flour (the water in your analogy) from coarse flour (the contents).

Or like in the way they use sieves to sort gravel. They keep all of it.

My point is, direction is relative.

[–] someguy3@lemmy.world 0 points 1 week ago (1 children)

Oh using multiple accounts then?

The one here is water and contents. Like water filter, you keep the water. Or pasta strainer, you keep the pasta. Hell even the comic says reverse filter. You're trying to ignore common day parlance. Ciao.

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

Oh using multiple accounts then?

Nope, multiple people disagree with you.

Or pasta strainer, you keep the pasta.

You're also supposed to keep some of the water to thicken the sauce typically

You're trying to ignore common day parlance.

And you're ignoring the gravel sieve example where everything is kept, because it's inconvenient for your argument.

[–] someguy3@lemmy.world 1 points 1 week ago* (last edited 1 week ago)

You said "My point" not "Their point".

This comic is water and its contents. Anyway, you're being weird (b b but some water is kept!) and weirdly confrontational about this so ciao.

[–] OldChicoAle@lemmy.world 2 points 1 week ago (1 children)

Wouldn't check valve be more accurate?

[–] psud@aussie.zone 5 points 1 week ago (1 children)

It only stops solids above a certain size, so a filter is more accurate. Check valves generally stop everything or all of a class of things, the turtle passes all liquid and some solids

Our heart valves are check valves

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

A class of things = large solid objects like jellyfish and food?

[–] psud@aussie.zone 1 points 1 week ago (1 children)

Maybe, I'm no linguist or expert. Small jellyfish will go out with the water

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

I mean you're right. The idea is filtration by size exclusion but only in one direction.

That must feel so good

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

Sspine doesn't make sense here at all. I assume OP meant esophagus/ gullet.

[–] Dave@lemmy.nz 13 points 1 week ago (1 children)

It says spines, rather than spine. The esophagus is covered in spines (think like the spines on a porcupine, not a backbone).

[–] Crankenstein@lemmy.world 8 points 1 week ago (1 children)

Those "spines" are called papillae, for anyone wanting specifics.

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

Thanks to all for the English lesson! I've learned something.

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

More a biology lesson. It's the scientific word for the appendage. Human's — I believe all mammals as well — have them lining our lower intestines. They help us absorb nutrients by increasing surface area.

The word itself, papillae, just means "a small, rounded part which protrudes from an organ/ nipple" from Latin.

[–] Hexarei@programming.dev 7 points 1 week ago

Seems like they meant spines to me? As in those little spikey spines pointing backwards down the esophagus?