IrritableOcelot

@IrritableOcelot@beehaw.org

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IrritableOcelot,

Yeah, the headline writer. The actual information (and indeed the entire article) doesn’t say anything about breaking a covenant, its just that Canonical is changing how they treat updates.

IrritableOcelot,

Chemistry and biology are interchangeably blue or green, physics is yellow, comp sci is red.

IrritableOcelot, (edited )

Cryoprotectants also do this pretty efficiently – they prevent crystallization, which leads to “vitreous” ice, which has more or less the same structure as liquid water and so doesn’t expand much. I think they do use that when freezing people, but the problem is that even if you fill the blood vessels with pure ethylene glycol, it diffuses very slowly, and it takes hours to get into cells which are far from large blood vessels. They dont diffuse the cryoprotectant in that thoroughly, though, because that’d take so long the body would have started to decay too much.

Edit: oops, the article talks about vitrifying agents. They make it sound like they’re not effective, but as I said above, they’re very effective if you can get them in every nook and cranny of every cell, which is a losing battle.

IrritableOcelot,

Doing a study like this with no funding whatsoever is…suspect at best

IrritableOcelot,

I just mean that its pretty hard to do research with no money at all, and any funding should be reported in that section.

IrritableOcelot,

Oh that would be so fun but my brain can’t math that…

IrritableOcelot, (edited )

If you’re on Linux, I found Gummy to be the closest to Overleaf’s constant recompilation. My default has always been TexStudio, it has a good UI, but you can also use a VSCode extension. These are all just editors, though. You’d also need to download LaTeX locally. On Windows, that’s MikTeX, on Mac it’s MacTeX, and on Linux texlive is usually already installed, but you may need to install packages. On Debian-based distros, they’re grouped into collections like texlive-science.

I will say that I’ve helped friends who were very used to overleaf to a local editor, and they were quite frustrated that TeXStudio wasn’t exactly 1:1 with the overleaf UI. Please know beforehand that if you’re expecting to be able to do things like open images in the TeX editor to check on them before inserting them, that’s not gonna happen.

Happy writing!

IrritableOcelot, (edited )

Just FYI, I’ve done this, and if you’re not super familiar with Docker network permissions it can be more than a bit funky, especially if you’re on Windows. I’m sure it’s trivial for folks who’re used to docker, but getting the right ports configured is a bit of a pain.

IrritableOcelot,

Also LyX will not seamlessly interconvert with a TeX file, even though it seems like it ought to. Pandoc conversion between TeX and markdown seems to be less fixing each time, but is also not 1:1. For writing where I care about being able to draft quickly, I’ve settled on writing markdown with embedded LaTeX with something like Zettlr, then converting to a LaTeX with Pandoc for final formatting. You can also convert to Word better from md than from TeX, for those collaborators who refuse to comment on a PDF.

IrritableOcelot,

Oh I got it running eventually. If you were on Linux, it’d be fine, but since on Windows the docker engine runs inside WSL, the ports exposed to a browser in Windows are not the same as what Overleaf is trying to expose in WSL.

IrritableOcelot, (edited )

LaTeX is just fundamentally not that fast, especially when pulling in lots of packages. I’m running it on a server with a i7-12700K and 64 GB of RAM, but I didn’t really notice a slowdown when running it on an old laptop, they’re both about the same speed as the official overleaf. With longer or more complex documents, I usually split it into multiple files and edit them on their own, then use include{} to being them into the final file with proper formatting and the right preamble. Of course, thats using a local MikTeX install, so YMMV.

To be honest, I’ve always wondered why you can’t like “pre-compile” a bunch of packages into a binary and include that to speed things up. I’m sure there are good reasons, I just don’t know them.

IrritableOcelot,

Jabref is so great, but do read the documentation when you start. Its easy to use without reading any of it, but there’s so much functionality beyond the basics that I just found out recently, and makes it so much easier to use!

IrritableOcelot,

Hmmm I guess I haven’t really compared them on documents over about 20 pages, and even then it was just a qualitative judgment.

IrritableOcelot,

I checked it out, seems interesting but I still prefer Feeder. Mostly because I couldn’t get Read You to actually show text/images from a page, for instance XKCD.

IrritableOcelot,

The thing about green photons having too much energy isn’t really true, though it’s commonly talked about. Blue photons are significantly higher-energy than green, and are very well-absorbed. There’s speculation that our sun (being a greenish star) just produces too many green photons, and absorbing so many so fast would be detrimental, but I haven’t seen that definitively proven yet. People are trying, though – there are all sorts of papers about making artificial supplementary antennae to absorb in the green region.

There are a couple proposed reasons to reflect green, which range from information theory arguments about decoupling different parts of the photosynthetic mechanism, to the ‘purple earth’ hypothesis mentioned in another comment, to the ‘green sun’ idea. My point is, the why of green photosynthesis is not a settled matter.

Also, the absorbance of red and blue photons isn’t because red and blue photons have useful energies, specifically. The photons excite electrons in a ‘high energy’ path and a ‘low energy’ path, yes, but the elections excited by these photons don’t directly do chemical work – these exitons are in a quantum-coupled system which is very complicated to understand (I won’t even pretend I understand it fully), and the reduction potentials further down the line are only indirectly (and not proportionally) connected to the energies of the original photons.

Basically, we have studied photosynthesis really intensively for like 50+ years, and in some ways it’s still basically magic. The more we study it, the more information we have, but more often than not that leaves us more confused, because it’s just a crazy system. And I, for one, think that’s pretty damn cool.

Will edit later with sources.

IrritableOcelot,

It looks like the photographer sadly passed away two years ago, so checking if he’d be OK with that would be challenging. Most OS’s let you cycle among a set of background images if you want, I dont think you’d need to write a script.

It’s not commercial use, so I think it’s reasonable to download the photos and use them as backgrounds as a memorial to his work.

IrritableOcelot,

Open board is unmaintained, heliboard is the fork, and has added some great features IMO.

IrritableOcelot,

That is generous on what you can lick…

About half of the green ones would still probably kill you, just…slowly.

IrritableOcelot,

Photoshopped, unfortunately. They change, but not that much.

IrritableOcelot,

Ahhhh it’s a humpy, I stand corrected. Not familiar with them. That’s absolutely wild!

IrritableOcelot,

Hmmm, he says, reveling in his pedantry: Speedometers actually measure net displacement, and since thermal energy causes collisions on the small scale, but results in very little net movement for the particles, its not quite like a speedometer.

I like to think of it as a ball pit with one of those super bounce ball stacks in it.

IrritableOcelot,

I’ve tried multiple times to get the song ID to work, but the birdsong has to be so loud in the recording for it to detect it that I rarely get close enough to a bird for it to work. I was sad about that, it seemed so cool. And to be honest, for visual ID, I still prefer a bird book. Maybe it’s just a me thing.

IrritableOcelot,

Sorry, I can’t figure out how to upload a non-image file.

IrritableOcelot,

One might say geocentric…Aristotle was right y’all.

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