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Joined 1 year ago
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Cake day: June 9th, 2023

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  • As a modeler, 3D printers are a bit like AI art to an artist. It’s fast, it can do some things that are nearly impossible to replicate, but it feels like a hack or a crutch at times. Part of the thrill of old-school modeling (for which I’m neither old enough nor patient enough) is taking very basic, simple shapes and making something realistic out of seemingly nothing. Adam is absolutely from that school. And - like AI art - to go from almost good to presentation quality is nearly as much work - or more - that just building from scratch. As a long time model rocket enthusiast, my printer is an amazing utility. But for some of the really intricate models, I have a lot less pride in the final product because I know I just pressed a button and it popped out.


  • Yeah, I made nearly that mistake. Twice, actually. First with a monoprice, then a creality. I probably have more money in upgrades on my CR10s than I have in the purchase, and I still haven’t upgraded the board. I keep thinking I’ll fix it but I’ve resolved to strip a couple of parts and throw it away. My Prusa XL preorder came last month. I made one update to it (for better TPU performance), and printed one QoL add-on (nozzle wipers). That’s it. I’m done. It prints like a dream, multi-material supports are indistinguishable from magic, and even swapping nozzles is fairly quick and easy. Now I’m (almost) exclusively printing things for my other hobbies rather than worrying that something on my CR10s will fail or need re-tuning.



  • Me: Should I buy a prebuilt 3D printer?

    Reddit 3D printing sub: Oh, heck no. I put mine together for $18.22 plus some spare parts from seven printers I got of craigslist for $1 from some widow. Only took me three weekends to do it, plus a couple hundred hours to update the firmware to match the parts and troubleshoot it.

    Me: Uh, so does it print better than the one I could just buy?

    Reddit: Well, I’m still tuning it for all my filaments. I’ve been through about 40kg, and I’ve got a trashcan full of benchys though. The last few have been pretty good.



  • Say your pc torrents 2 TB of media

    those people in engineering and comp sci who have massive files of projects

    Neither of those people are using windows as an appliance.

    because they already use backups to github

    This is where everyone who loves Linux - and nearly everyone who works in IT/CompSci fails to understand the rest of the world. If you have to do anything from the command line - or if anything is easier from the command line - you’ve excluded roughly 90% of the population from calling it “easy”. You may as well tell someone how to adjust the fuel mix in their carburetor or set up a bridgeport mill to make a quick replacement for the plastic buckle that broke on their backpack (and much stronger/durable to boot!). Not only does nobody today want to, they’ve probably only seen exist in a movie.




  • Lots of advice here, some of it good, some of it questionable.

    Two things I’ll amplify from other comments: there’s a reason your therapist missed. It’s could be anything from messing up in their calendar app to a pet or a family member being injured it passing unexpectedly. This falls into the “shit happens” category. You’re allowed to be angry, upset, disappointed, or any combination - your time was wasted. There are generally two outcomes - 1) the miss was unintentional or unavoidable or 2) the therapist is unreliable. Until you find out that it’s case 2, recognize that a couple of wasted hours - in the course of your life- is small potatoes (perspective).

    Another is the concept of “agency”. There are things you can affect in your life, in your relationships, and in the world. There are things you cannot. Nobody can force you to allow yourself to ignore the latter. They will always get under your skin. However, if you find yourself dwelling on those items, try and take a step back and identify things in your life you control or which you can alter/adjust. Finding those areas where you have agency allows you to impart your will, to be a positive force in your life trajectory.

    I won’t even begin to tell you this is easy. It is a process and a way of interacting. Here’s an example - recognize your disappointment with your therapist but take the initiative to reschedule. Taking it a step further, the day before your next meeting, confirm the appointment. It can be a text or email - simple, low contact. If you don’t get a response, escalate near the end if the work day (or first thing the morning of the appointment) with a call. These are things you can do to manage your therapist and your collective schedules. Most professionals (I am one fwiw) will not be offended in the least with good (but not excessive) communication. If they are, or if the therapist still flakes out on you - well, we’re back to case (2) above and you’re on the troublesome path of finding a new / another therapist. BUT - you’ve done all you can in your power to make this a success. Recognize your initiative as a positive, personal attribute you will continue to leverage in your life.

    I wish you the best!


  • Questionable whether it’s actually better for the environment as the truck runs every day.

    Albert Heijn makes me think Netherlands, and tall building probably means big city (Amsterdam or maybe Brussels in Belgium…i think AH is big there too) so there’s a good chance it may be a cyclist / cargo bike delivering the food. It flips the American shop-bulk-and-store method on its head.





  • Probably a poor selection, or some who drives a “performance” vehicle for pleasure, or possibly an older vehicle The only real thing to concern yourself with is that there has has not been sitting for a long time (weeks/months), but any popular station will have multiple deliveries a week. Get the cheap stuff. If you feel guilty you can run a cleaner and dryer through the system occasionally, but modern consumer vehicles are pretty well designed to function efficiently on a range of gasoline-based fuels.


  • And, let me tell you, those chairs are worth it. I paid about $1200 for my Leap (I needed an extra tank one for a drafting table desk) and have had it 15 years now. 8-10 hours a day my job is to ensure that my chair does not float away using only my 200lb body mass. Not only is it still in good shape* I never have a sore back even after a long day of ballasting. Prior to owning the Leap I’d go through a $100 office store chair in a couple of years.

    *the seat cushion was a little worn at the edges and the cushion not quite as supple so I replaced that this year.


  • Cheapest city with moderately decent public transit is probably Washington DC. With an average home price comparable to the one I live in without public transit of about $600,000 more than my current home. Even if I didn’t own my truck outright (8 years old, 58k miles) and the price of gasoline doubled, my payback period for 100% free public transit is greater than infinity with a 5% cost of money calculated in.

    It’s a bit like solar. I’ve run the numbers, and had others run the numbers, and the conclusion is that it would require replacing solar panels twice before I made back my investment, even with a 0% loan for the panels and install.

    I’d love to be part of it. I’d love to have European-style public transit. Even in the few places where viable public transit exists in the US, it’s not affordable to move to those places. shrug





  • It’s not code. It’s a matrix of associative conditions. And, specifically, it’s not a fixed set of associations but a sort of n-dimensional surface of probabilities. Your prompt is a starting vector that intersects that n-dimensional surface with a complex path which can then be altered by the data it intersects. It’s like trying to predict or undo the rainbow of colors created by an oil film on water, but in thousands or millions of directions more in complexity.

    The complexity isn’t in understanding it, it’s in the inherent randomness of association. Because the “code” can interact and change based on this quasi-randomness (essentially random for a large enough learned library) there is no 1:1 output to input. It’s been trained somewhat how humans learn. You can take two humans with the same base level of knowledge and get two slightly different answers to identical questions. In fact, for most humans, you’ll never get exactly the same answer to anything from a single human more than simplest of questions. Now realize that this fake human has been trained not just on Rembrandt and Banksy, Jane Austin and Isaac Asimov, but PoopyButtLice on 4chan and the Daily Record and you can see how it’s not possible to wrangle some sort of input:output logic as if it were “code”.