𞋴𝛂𝛋𝛆

  • 163 Posts
  • 1.31K Comments
Joined 3 years ago
cake
Cake day: June 9th, 2023

help-circle











  • Complex social hierarchy is a super important aspect to account for too. In the proprietary software realm, you infer confidence in the accumulated wealth hierarchy. In FOSS the hierarchy is not wealth, but reputation like in academia or the film industry. If some company in Oman makes some really great proprietary app, are you going to build your European startup over top of it? Likewise, if in FOSS someone with no reputation makes some killer app, the first question to ask is whether this is going to anchor or support a stellar reputation. Maybe they are just showing off skills to land a job. If that is the case, they are just like startups that are only looking to get bought up quickly by some bigger fish. We are all conditioned to think in terms of horded wealth as the only form of hierarchy, but that is primitive. If all the wealth was gone, humans are still fundamentally complex social animals, and will always establish a complex hierarchy. This is one of the spaces where it is different.



  • The main problem is when following instructions for command line tools. They might figure out how to use dnf instead of apt, but the extra layers required for ostree are not very friendly. There are a ton of potential frustrations in this area, especially with GPU stuff or hobbyist hardware like Arduino where kernel stuff is needed in userland. At least as of nearly 3 years ago, the documentation in this area sucks. I was on Silverblue for a few years and managed to get through the frustrations due to intermediate experience level. I found toolbox useless compared to distrobox. But using this with something like Arduino was annoying at best. The needed dependencies expected by whatever stuff I wanted to install was usually a big mystery with near useless error failure messages and names of packages and libraries totally unrelated to the package naming in DNF. When updating the base OS, stuff built in these containers is totally useless because I could not update the containers to the new OS image. Playing around with Flash Forth on a microcontroller was even worse. I ended up layering a bunch of stuff on the host because the containers were just not working. When I got an Nvidia machine, I went to Fedora Workstation and have had far fewer issues and frustrations. SB wasn’t bad, but it is a pain to use these if you need kernel level access. Just my $0.02. I was actually on SB for ~2-3 years.




  • I have no confidence it will work or last. I’m not committing to anything either, but at a minimum I need the flattest image possible, meaning a square lens to object from a distance where perspective distortion is minimized. The largest camera sensor (silicon die) will produce the flattest image with less perspective distortion. Each image must contain a known measurement, such as a little machinist’s ruler or other. The point here is that the lines of known measurement must be as close to single pixel accurate as possible. I will not take the time to straiten or correct for errors, - if I have the time and feel like making something. The result will likely be ugly and might not work or last. I need to know the angles and sizes of those protrusions to utilize them like a dovetail. I do not trust anyone’s measurements, especially my own, and I have no desire to dial you up for the ‘measure thrice print twice, measure once unfinished dunce’ - rule. I need the Cartesian planes of X, Y, and Z, (right, front, top) at a minimum.

    I probably do not have time within my project, but if I’m bored and waiting on a long print, maybe.


  • The cheapest fans available often have a lot of injection molded plastic that squeezes out of the gaps of the metal mold when the plastic parts are formed. Removing this may help some.

    The cheapest fans now come with the small motor shaft embedded into the frame with a tiny ball of metal formed at the end of the shaft. The ball is what prevents the shaft and fan blade portion from coming out of the housing. This type of bearing and retention cause more friction than a design that uses a bushing and a small plastic retainer ring. They type with the retainer ring are usually floating in the magnetic field. The little plastic retainer ring on the shaft end is only present in cases where the fan is dropped causing more force than the magnetic field will hold onto. If a person such as yourself, presses on this type of fan at the fan blade hub, you will feel the magnetic field and see the hub deflect and then return to the center of the field. Spinning it will feel frictionless. With the ball shaft type, there is little deflection and it feels like a bit more friction when comparing two side by side.

    With the ball shaft type, most of the noise will be coming from the friction and transmitted through the body of the enclosure. If you isolate the fan with some damping between it and the enclosure it will reduce the noise considerably. Damping the enclosure, and adding rubber feet between any table or surface may also help.




  • Check DNS logs. Discord is proprietary undocumented garbage that connects to dozens of raw IP addresses that have no documentation, rhyme, or reasoning. You have no clue what or who is connected in that mess of garbage, or why they are there.

    It is about like, I’m going to give you access to a phone, a special phone, it just works.

    It is a prison phone. You are in prison when you use it… technically. But you don’t really “see” the “place”. The other inmates are all around you. They see you, but you don’t see them. Never mind that though, the phone just works. Lots of people love that phone. Nobody asks questions. Just use the phone and pay no attention to all the rest. It will be fine.

    Business model? Viability? Never mind all of that. Don’t ask questions like that. The numbers do not add up in the slightest. That is the magic of prisons. Justice costs a lot, but it is worth it right. Magic phone is easy. Ask no questions. Expect no answers. Totally normal, everyone is doing it.

    The whole thing is a mass of clueless zombie morons that ask no questions and have no idea who what or why they are connected to with all those raw IP addresses. They all give trust blindly without accountability or understanding.