this post was submitted on 13 Mar 2024
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Science Memes

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[–] [email protected] 127 points 7 months ago* (last edited 7 months ago) (2 children)

There's a type of bacteria that infects caterpillars and produces a toxin that makes them lose all rigidity. The toxin is called MCF.

MCF stand for Makes Caterpillars Floppy

Edit: https://pubmed.ncbi.nlm.nih.gov/15009026/

[–] [email protected] 27 points 7 months ago

That's the best thing I've heard all week.

[–] [email protected] 11 points 7 months ago (1 children)

oh man you really don't want a flaccid caterpillar, total mood killer

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[–] Kyle_The_G 79 points 7 months ago

scientists work their asses off, its nice to have a little fun and make the endless hours all worth it.

[–] [email protected] 64 points 7 months ago* (last edited 7 months ago) (1 children)

Not exactly the same but I remember starting my software engineering course and having to remote into the university servers to write code. All the servers were named after Red Dwarf characters. Being a career changer, as soon as I saw the server names I had this calming feeling that I'd finally found my people and everything was going to be ok.

[–] FuglyDuck 31 points 7 months ago* (last edited 7 months ago) (1 children)

My dad was never at university, but he was a unix admin for ages. his naming conventions for clusters?

Star Wars characters.
Red Dwarf Characters.
Star trek characters.
Asimov's robots.
and apparently, his annoying bosses. (For the troublesome clusters.)

[–] [email protected] 28 points 7 months ago (2 children)

I've heard it's a "pets vs cattle" thing. When you have a small fleet of distinct servers, you name them. When you have a thousand interchangeable boxes, you give them systematic IDs.

Or you scale up to a franchise with a large enough cast. I wonder if anyone uses One Piece character names for servers?

[–] FuglyDuck 21 points 7 months ago (2 children)

It kind of also depends on how you interact with them- some clusters are interacted with by admin as a single entity; those got names even if they technically represented lots of rackspace; or the hardware that's running specific groupings of services.

Like a databases. (Darth Vader was reserved for databases that logged and tracked errors.... aka other systems that were, uh, rebellions.)

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[–] [email protected] 48 points 7 months ago* (last edited 7 months ago) (13 children)

Physics is a mixed bag with this stuff. Gell-Mann came up with the name quarks after a line from Finnegan's Wake because Joyce referenced them as coming in three. It was a nonsense word inserted just to rhyme with Mark, Park, etc, so its pronunciation in physics isn't even correct, but it was fun and physicists were just having a good time with it.

Three quarks for Muster Mark! Sure he has not got much of a bark And sure any he has it’s all beside the mark.

Then we got the strange/charm and top/bottom (which was originally the beauty/truth, so bullet dodged there) so the quarks really got all the fun names. Strong Force physics in general gets the good stuff: Axions were named after a detergent because they helped "clean up" the strong CP-violation problem of the standard model. Fantastic, no notes.

Neutrinos (my field of study), had so much potential for fun, stupid naming that was squandered. The neutrino was originally proposed with the name "neutron" by Pauli, but then the actual neutron was discovered and observed first, so the name got pinched. To remedy this, the electron neutrino was dubbed "neutrino" or little neutron (they didn't know that other flavors of neutrino existed). Meanwhile, the muon neutrino was originally supposed to be the neutretto (before they realized that the neutral leptons were related by the different particle generations), so we could have had a world where each generation of neutral lepton was just another combination of neutron + diminutive italian suffix.

  1. Neutrino
  2. Neutretto/neutronetto
  3. Neutrello/neutronello

Then, when the mass eigenstates were confirmed, we could have diversified and gone with big suffixes to indicate that neutrinos have mass.

  1. Neutroni
  2. Neutrachione/neutronachione
  3. Neutrozzo/neutronozzo

But noooooo, particle physics decided to just give neutrinos the lamest possible names, electron/muon/tau neutrinos for flavor states and m_1/m_2/m_3 neutrino for mass states. I am ashamed of my predecessors for what they've done.

Don't even get me started on the J/Psi debacle...

[–] [email protected] 20 points 7 months ago

The time derivative of position is velocity. The derivative of velocity is acceleration. Derive again and you get jerk. Then it's snap, crackle and pop.

(For those too young, these are the names of those characters they use to sell Rice Krispies)

[–] [email protected] 9 points 7 months ago (3 children)

TIL I've pronounced quark wrong my whole life (rhyming with park).

Though I've heard it done that way elsewhere - perhaps it is also considered acceptable at this point.

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[–] [email protected] 45 points 7 months ago* (last edited 7 months ago)

#transcription

fuckingflying

I hate linguistic anthropology. Why? One of the most influential experiments in linguistic anthropology involved teaching a chimp asl. One of the most influential linguistics is named Noam Chomsky. You know what the chimp's name was?

Nim Chimpsky.

Fucking monkey pun.

And this is in textbooks, in documentaries, everywhere. And everyone just IGNORES THIS GOD AWFUL PUN cause of how important the experiment was. But

BUT LOOK AT THIS SHIT. FUCKING NIM CHIMPSKY. I HATE THIS WHOLE FIELD.

dendritic-trees
Its not just the linguistic anthropologists.

There's a group of very important genes that determine if your body develops in the right shape/organization... they are called the hedgehog genes, because fruit fly geneticists are all ridiculous. The different hedgehog genes are all named after different hedgehogs. And then someone decided to get clever and name one "sonic hedgehog' because this is just what fruitfly geneticists do.

Well sonic hedgehog controls brain development, and now actual doctors are stuck in the position of explaining to grieving parents that their child's lethal birth defects or life-threatening tumors are caused by a "sonic hedgehog mutation".

And this is why no one will invite the fruit fly people to parties.

error-404-fuck-not-found
Biogeochemical scientists, upon discovering the complex mechanisms that govern the storage and use of molecular iron on our planet, decided to call this cycle "the ferrous wheel". We groaned about that for at least five solid minutes.

callmegallifreya
The phenomenon of sneezing when exposed to sudden bright light is called an Autosomal-dominant Compelling Helio Opthalmic Outburst. ACHOO Half a byte of data is a nibble.

[–] [email protected] 43 points 7 months ago (3 children)

To be honest, love the “Ferrous Wheel” pun. It’s too good.

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[–] [email protected] 36 points 7 months ago (1 children)
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[–] adenoid 34 points 7 months ago (1 children)

The predicted outcomes of sinus surgery for chronic rhinosinusitis may use the SNOT scale (sinonasal outcome test)

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[–] [email protected] 33 points 7 months ago (3 children)

These are hilarious. I NEED MORE!

[–] FuglyDuck 45 points 7 months ago

there is a species of mushrooms named Spongiforma Squarepantsii.

there is a beetle named Agra vation

a spider named Apopyllus now

apparently, a sea slug Yoda purpurata. (but I don't see the resemblance.)

and a waterbug named Ytu Brutus,

(compliments to ChatGPT...lol)

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[–] Jilanico 33 points 7 months ago (2 children)
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[–] Daft_ish 30 points 7 months ago (1 children)

Half a byte being a nibble is too cute to hate.

[–] VindictiveJudge 15 points 7 months ago

There was an early trend of giving tech stuff fantasy terms, too. Programs that do something for the user being wizards and programs that do things when triggered being daemons, for instance.

[–] I_Has_A_Hat 25 points 7 months ago (1 children)

Meanwhile, in immunology:

"Can we have fun names?"

"NO! Now shut up and keep isolating proteins and cell markers!"

[–] [email protected] 9 points 7 months ago

The stupid terminology in immunology made me hate it so much, even though the actual mechanics are fascinating. At some point my brain just reached saturation with all the CD proteins. Enough is enough!!!

[–] [email protected] 23 points 7 months ago (2 children)

Fun fact (not really) about Nim: he and the other ASL chimps were HORRIBLY abused. Basically every single one of them.

And it was all for nothing, not a single bit of evidence shows that teaching chimps ASL worked and allowed any form of actual communication.

Yes, even Koko.

https://youtu.be/e7wFotDKEF4

[–] Dasus 9 points 7 months ago

Well, communication is definitely shown.

But... "speech", "language", "sentient thought"? That's the subjective bit, imo. Communication is easy.

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[–] [email protected] 21 points 7 months ago (1 children)

1/4 of a byte, or half of a nibble, is a crumb.

[–] bizzle 18 points 7 months ago (1 children)

Thanks for giving us your two bits

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[–] [email protected] 19 points 7 months ago* (last edited 7 months ago) (1 children)

http://www.catb.org/jargon/html/N/nybble.html

Worth noting that at the time of documentation a half-byte was a nybble, and the more mundane spelling came along later

edit: ooooo I just remembered the Cox-Zucker algorithm too! Evidently the two guys behind the algo only decided to work together because of their last names.

https://en.wikipedia.org/wiki/Cox%E2%80%93Zucker_machine

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[–] [email protected] 17 points 7 months ago (1 children)

After looking this up, TIL that Knuckles is an echidna. I had no idea!

[–] SpaceNoodle 27 points 7 months ago (1 children)

Yeah, that's probably why they called him "Knuckles the Echidna."

[–] [email protected] 8 points 7 months ago (1 children)

I don't remember ever playing any of the early games, but I can only ever remember him being referred to as "Knuckles", as in "Sonic and Knuckles". I guess I was just a little too far removed from the game to ever follow the characters.

[–] SpaceNoodle 9 points 7 months ago (1 children)

It said it in the title screen of the games.

[–] [email protected] 9 points 7 months ago

Haha wow. It just must have never registered into my long term memory.

[–] [email protected] 15 points 7 months ago

Meanwhile psychologists just name things as exactly blandly as they can. There's a neat phenomenon where a relationship can immediately be viewed as deeper and more connected, merely by one of the individuals sharing deeply personal information. It even works at the very first interaction. In other words, if someone tends to overshare, or blurt out info about themselves, we measure their blirtasiousness and its effect on relationships. Not even kidding. I think the folks who came up with it were Scottish, which is why the blirt rather than blurt.

[–] [email protected] 14 points 7 months ago (2 children)
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[–] [email protected] 14 points 7 months ago* (last edited 7 months ago)

17, 18, and 19 on the periodic table spell out ClArK, guess what's below 18. Krypton. I can't remember which one came first, but superman is baked into the periodic table and I can't help but remember that everytime I think about chemistry.

[–] xkforce 13 points 7 months ago* (last edited 7 months ago) (1 children)

Not just hedgehog, there's one called Sonic Hedgehog...

And there's an enzyme called Fuculokinase sometimes abbreviated "Fuck" in the literature because some of us are still 12 years old.

Here and Here are examples

[–] SpaceNoodle 13 points 7 months ago

Yes, that's what the image text says

[–] Warl0k3 12 points 7 months ago (1 children)

C++ is just the next iteration of C. C# is just another layer of iteration on top of C++. Flags are simple indicators for programs, usually set by a controlling human/system, semaphores are flags that communicate between processes.

[–] Yaztromo 18 points 7 months ago (3 children)

C++ is just the next iteration of C.

This is somewhat clever when you know that the ‘++’ operator is the post-increment operator in C.

C# is just another layer of iteration on top of C++.

…except there is no ‘#’ operator in C or C++, so any interesting self-referential pattern breaks down here. The ‘#’ comes from musical notation, where a ‘#’ (sharp) note is played a semitone higher — and was chosen more for marketing purposes rather than scientists having an inside joke.

You could have also mentioned ‘D’, which is another “next iteration of C” independent of C++.

[–] fibrechips 32 points 7 months ago* (last edited 7 months ago) (1 children)

The # looks like two "++" stacked on top of one another

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[–] [email protected] 21 points 7 months ago (3 children)

The C programming language also descends from the B programming language (though B's lineage unfortunately goes to BCPL, not A)

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[–] [email protected] 16 points 7 months ago* (last edited 7 months ago) (1 children)

except there is no ‘#’ operator in C or C++, so any interesting self-referential pattern breaks down here

# is two layers of ++, so the pattern is there. Whether that was originally intended or coincidence is another matter, but it works well enough that I suspect it was considered when picking names.

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[–] BreadOven 11 points 7 months ago

There's always NMR scientists. Proton-Enhanced Nuclear Induction Spectroscopy.

Also one paper that was talking about copper nanotubes (NT). So it was shortened to CuNT. I think that paper may have been oblivious to it though?

[–] ShamanSpiff 11 points 7 months ago* (last edited 7 months ago) (5 children)

I got bits and bytes mixed up for a minute, and was trying to figure out how the heck you halve a boolean

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[–] VelvetStorm 11 points 7 months ago (4 children)

I looked it up and yep it's all true.

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[–] [email protected] 11 points 7 months ago

I've learnt about byte/nibble over 30 years ago and just now got the pun.

[–] [email protected] 11 points 7 months ago

In quantum mechanics, there are types of vectors that are written like |a>, which is called a "ket", and their dual vectors as <a|, which are called "bra". You write the scalar product as <a|b>. This is called the Bra-Ket-Notation.

[–] [email protected] 10 points 7 months ago (1 children)

Been in a lab meeting (biochemists) with a group who were naming a new method they made. They started with the acronym and decided what it would stand for second.

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[–] rtxn 8 points 7 months ago (2 children)

One does not simply walk into Mordor. One has to build a spacecraft because even the eagles can't fly there.

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