TootSweet

That's interesting. I'd be a little concerned that widespread use of that might create more legal issues for Archive.org that wouldn't be problems if it never caught on much. On that basis, I'd probably not use it.

But I'd imagine ideological opposition to such a thing wouldn't be enough to keep it from catching on either.

It depends on your specific case, of course. That 0.4mm is indeed a good rule of thumb. But also, assuming you're dealing with FFF-printed parts, generally if the two parts slide together along the layer lines, it'll feel just a little looser than if they slide together perpendicular to layer lines. That's just due to the ribbed texture inherent to FFF printing. Though printing at smaller layer heights will reduce that effect and also make the parts fit just a little looser over all.

Aside from that, probably the best advice I can give is:

1. Measure/calibrate for dimensional accuracy. [Here]'s a random article on the topic that looks pretty good to me.
2. Prototype. Print once, if it doesn't fit right, adjust the model(s) and print again. Filament is pretty cheap, really. Also, depending on your situation, you might benefit from doing quick test prints just to see how well it fits. If the whole print is going to take 8 hours but by spending 30 minutes printing just part of the final product you can prove you've got the dimensions right, it's probably worth it to do the 30 minute print.
3. Use elasticity to your advantage. Make latches or attachments that snap into place. That's useful whether the parts are meant to go together once and never come apart or connect and disconnect repeatedly. Another use for elasticity is if you need two arms of one piece to friction-grip another rectangulat piece, angle the arms inward just a degree or two. One word of caution, though. It can be really easy to overestimate the flexibility of PLA. I've ended up once or twice with some pretty hard to open latches.

I don't think the lemmy.ml admins have been coy about it.

If you go to the lemmy.ml home page, at the bottom of the right column is a list of admins.

The first admin's profile banner is a picture of Mao. And the second's profile pic is a photo of Fidel Castro. The other two don't have profile pics that are explicitly authoritarian communist and I haven't had the patience to look through a whole lot of their posts or anything.

Just a couple of Reddit threads (via libreddit.hu) on the topic: one and two. Unfortunately what they link do doesn't appear to be in the wayback machine as far as I've been able to tell.

We might be able to answer the question better if you named the "other platforms" you're referring to. It doesn't seem like an unusual amount compared to, for instance, how much communist/transgender content Reddit had back when Reddit wasn't as evil as it is now. (Who knows what Reddit's like now. I haven't been back since the two-day boycott over the API pricing.)

All that said, some of the communist content here is tankies. (That is, authoritarian communists who spout CCP or other authoritarian communist regimes' propaganda.) Some of the Lemmy instances (like latte.isnot.coffe and lemmy.ml) are run by tankies.

That said, a lot of the communist content here is grass-roots anarcho-communist advocacy by people like me who ideologically lean that way.

I love OpenSCAD. I use it very frequently to make designs for home 3D printing.

Trusted computing is back in a new form. :\

Yeah, that seems bonkers, but it's how npm works. I don't always code in JS, but if I do: a) its code that's going to run in a browser and b) I never ever use any JS dependencies aside from browser builtins. It's about the only way to opt out of the dependency nightmare that is "modern web dev".

Ok, I lied a little bit. In my job, I sometimes do JS work on projects with Grunt, Bower, Backbone, jQuery and a gorillion other dependencies. But when I have full autonomy over a codebase like with my side projects, my style is as above.

To qualify that even more, even in my side projects, I often use minifiers, but not ones written in JS or pulled in via NPM.

Of course, that probably doesn't help much when you have need of functionality that would be much less trivial to make yourself. Again at my job, we use JsBarcode to generate images of barcodes. That would be a royal pain to implement from scratch. If I needed that functionality in a side project, I'd probably just bite the bullet and pull it in from Bower with 30 other bulky dependencies. (Or more likely just refrain from taking on that particular side project. Or possibly generate barcodes server-side.)

Wait, do people who are counting calories cook, for instance, spaghetti with meat sauce, cheese, and meatballs and only count the calories in the spaghetti? That's got to be kindof a denial and/or self-deception kind of phenomenon rather than legitimately thinking that the calories in, say, sauce are negligible or "cook off" somehow, right?

I've got a smart TV on which the Wifi broke very shortly after I got it. I just use a Chromecast and it works nicely.

If Trek goes dark, that'll just be a good excuse to watch all of what's out there now again from the beginning. Or watch more fan-made and non-canon content.

I feel like there needs to be much more of an "AI Skepticism" movement. (Like there has existed a healthy cryptocurrency skepticism movement for a good long while now.) In short, the world needs a lot more of this.

The AI economic bubble is already fucking us all over.

I think she's ripping the still-beating heart out of the cameraman with her telekinesis.