this post was submitted on 23 Jun 2025
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Science Memes

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top 48 comments
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[–] peetabix@sh.itjust.works 2 points 6 hours ago

I bet theres still always carrots in it.

[–] wetbeardhairs@lemmy.dbzer0.com 156 points 1 day ago (2 children)
[–] toynbee@lemmy.world 9 points 22 hours ago

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

[–] finitebanjo@lemmy.world 41 points 1 day ago

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

[–] Geodad@lemmy.world 57 points 1 day ago (3 children)

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

[–] ZILtoid1991@lemmy.world 7 points 1 day 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 5 points 22 hours 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. 🤷‍♂️

[–] TachyonTele@piefed.social 19 points 1 day ago

Isn't nature beautiful

[–] LovableSidekick@lemmy.world 15 points 1 day ago

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

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

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

[–] SkyezOpen@lemmy.world 43 points 1 day ago (1 children)

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

[–] dohpaz42@lemmy.world 8 points 1 day ago (1 children)
[–] death_to_carrots@feddit.org 40 points 1 day ago (1 children)

Booze the purge, snack the keeps?

[–] AnarchoEngineer@lemmy.dbzer0.com 17 points 1 day ago (1 children)

No no no

Snack the keeps, booze the purge

That’s what they meant

[–] Stovetop@lemmy.world 14 points 1 day ago (1 children)

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

[–] ralakus@lemmy.world 3 points 1 day ago

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

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

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

[–] ThatGuy46475@lemmy.world 10 points 1 day ago (1 children)

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

[–] Hule@lemmy.world 8 points 1 day ago

Don't we all?

[–] Fleur_@aussie.zone 13 points 1 day ago (1 children)

Wouldn't a reverse filter mix things together

[–] Venus_Ziegenfalle@feddit.org 8 points 1 day ago (2 children)

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

[–] Midnitte@beehaw.org 2 points 1 day ago

So size exclusion chromatography

[–] thelasttoot@lemmy.world 4 points 1 day ago* (last edited 1 day 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 1 points 6 hours 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.

[–] CityPop@lemmy.today 17 points 1 day 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.

[–] Ledericas@lemm.ee 1 points 6 hours ago

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

[–] cenzorrll@lemmy.ca 18 points 1 day ago

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

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

Now that's classy

[–] feinstruktur@lemmy.ml 3 points 1 day ago (2 children)

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

[–] Dave@lemmy.nz 14 points 1 day 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 day ago (1 children)

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

[–] feinstruktur@lemmy.ml 1 points 7 hours ago (1 children)

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

[–] Crankenstein@lemmy.world 1 points 7 hours 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 8 points 1 day ago

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

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

Reverse filter is a strainer or sieve.

[–] thelasttoot@lemmy.world 7 points 1 day 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 1 points 1 day ago* (last edited 1 day 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 reserve filter. But it's a poor choice of words because reverse means it's a strainer/sieve.

[–] Cort@lemmy.world 1 points 6 hours 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 1 points 4 hours ago

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.

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

An odd dragon

That must feel so good

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

Wouldn't check valve be more accurate?

[–] psud@aussie.zone 4 points 1 day 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 day ago (1 children)

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

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

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

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

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