I’m not sure if it counts as underground (it’s been around for ages), but if you’ve never thought about how your shoelaces contribute to the overall fit and comfort of your shoe, I’d recommend giving Ian’s shoelace site a visit.

I’ve seen 247printing’s 3:27 and 2:25 speed benchys (benchies?) on a customized Voron v0, but that fact that someone came in and took the record on an Ender 3 platform is the most impressive thing to me.

I was more trying to armchair lawyer if they had a legitimate case here. Most of stuff they’re citing is used so broadly across the 3D printing community, I’m wondering if their patents are even enforceable anymore (as I understand IP law, if you don’t actively protect your IP you risk loosing it).

The whole thing almost reminds me of when Slice took Phaetus to court over the surgical pipe in the dragon hotend.

Thank you! Updated my comment with your links (The .gov site for the patent office is ironically difficult to permalink to, go figure)

Linking the patents listed, because I’m struggling to understand what technologies are spelled out in them (I’m taking my best guesses here, so feel free to correct me if I’m misreading something, because I probably am):

• 9421713- purge towers apparently
• 9592660- heated beds/ removable build plates
• 7555357- something to do slicing workflow/ path generation
• 9168698 / 10556381- detecting that force has been applied to the extruder

Given how broad these are, this case could have some less than pleasant ripple effects on the rest of the 3d printing community, like opening the doors to drag ultimaker/ prusa into court over random commonplace stuff.

The specific patent links seem to be broken. All return 403. Here are functional alternatives.

You raise very valid points, and water usage (and over allocation) is a huge issue but it is worth mentioning that Arizona has fairly consistent and predictable weather, decently reliable power grids (with access to cleaner energy sources like solar, hydro, and nuclear), and is pretty seismically stable.

Don’t get me wrong, water consumption is going to be a huge issue once these plants really get going, but I don’t think it’s entirely stupid and nonsensical to park them where they did.

I’ve made a couple of stamps (my maker’s mark and an icosahedron (d20), mostly for accents on a project I was working on at the time), but nothing this ambitious. I can’t get over how nice the texturing came out; well done!

Uhh, I may not be the sharpest software developer in the shed, but I’m not sure I understand what you’re asking for here. By the sound of it, you’re looking to build and deploy an entire e-commerce website without any JavaScript at all, correct? Which makes me more than a little curious about what you’re expecting to use instead.

Chiming in to say that you absolutely don’t want that in your bedroom. Not sure how ubiquitous the experience is, but if you’re ever done a titration experiment in a chemistry class (the one where you add one solution into another a couple drops at a time), your body’s response to being exposed to resin fumes (as well as VOC’s from some of the more exotic fdm materials like ASA) is a lot like that: little by little you add more of one solution to the other and at first you don’t really notice anything (beyond the volume increase), so you keep on adding more, when you finally hit the equilibrium point the whole solution suddenly changes colors.

In practical terms, the more you’re exposed to resin VOC’s the more you’ll burn through your buffer, once it’s gone your body will basically go into panic mode whenever it comes into contact with said material. It’s one of those things that’s high enough on the fuck around side of things that you really don’t want to find out…

That said, welcome to 3D printing! There’s plenty of resources around, so (for the most part) if you aren’t sure about something or run into trouble, all you have to do is ask!

If you liked Scalzi, I highly recommend Old Man’s War if you haven’t read it. I’ve only read first one, so I can’t speak to the rest of the series, but I really enjoyed the kind of gritty starship troopers-esq vibe laced with humor and realistic characters.

Nice! It took me entirely too long to realize I could change filament manually to do pretty colors. Hard agree on it being super annoying, but it’s a neat trick to have in your arsenal.

Lol, if years of being a software developer and a maker have taught me anything it’s that there’s nothing more permanent than a temporary solution. Bask in the glory of your temporary wago connectors.

Also, neat hats! Manual filament changes or are you rocking an ams?

Agreed! I had a math professor once say that epiphanies usually happen in one of the three B’s: Bed, Bathroom, and Bus. There really is something magical about stepping away to let your brain chew on a problem.

It’s primarily written for klipper, but I’ve been been getting pretty good results dialing in my was-an-ender with Ellis’ tuning guide (all but eliminated my problems with elephants foot). It goes over exactly what a good first layer should look and feel like, plus extra related settings.

One of the best pieces of advice I’ve picked up from the Internet is to never cheap out on things that connect you to the ground (tires, shoes, mattresses, chairs, etc). Theses chairs are primarily sold to business/ offices where they’re meant to be used and abused daily for years without needing to be replaced while still remaining ergonomically comfortable. That said, 1200 is the new sticker price, you can absolutely find them second hand/ refurbished/ resold for a quarter of the price. Admittedly still expensive, but very much worth it when compared to an IKEA/ office max special.

(I may be a little biased since I daily drive a Leap V2)