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Cake day: July 22nd, 2023

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  • My biggest problem with all these attacks on 3d printing is that what you are talking about is completely legal as far as I am aware. There are tons of places online that sell partial receiver blanks that require the buyer to do the last few bits of machining and turn a “block of metal” into a “gun”, legally speaking. It is currently completely legal for an individual in the US to build a gun without telling anyone about it for personal use so long as the final result does not run afoul of ant NFA rules (like automatic fire, length of shotgun, caliber size, etc.). They don’t start doing anything illegal until they sell them, or even give them away (again, assuming they meet all of the NFA rules - obviously someone making themselves a gun has a high risk of running foul of the myriad of rules here, but the end result has to be evaluated to determine if they broke the law or not).

    So all of these are just using gun terror as an attack vector against 3d printing in general. Just like the “think of the children” campaigns all over the world that are really just about stripping us of privacy and security. The guns aren’t the real problem and neither are the kids. A free, private, and secure populace is the problem.

    I am not advocating that people build their own guns. I am not a lawyer. I advise anyone go learn your local laws and discuss with actual legal counsel before choosing to attempt anything that could be against federal firearm law. kthx


  • I’d buy that any of that mattered if our time zone borders were straight vertical lines, but they aren’t. The time zone borders are wonky as hell already. Also, we have 25 time zones currently (-12h through +12h with 0h in the middle), and there are exceptions all over the place. There are places that are +13h and +14h, there are 30m and 45m changes, etc.

    We don’t need the whole world to redefine an hour for us to go from 4 time zones to 6. We could have extreme east and west regions joining with their nearest oceanic time zones to give us a broader range of times and then re-align the interior regions in a way that makes as much sense as possible and probably be in a much better place.

    edit: Also, I don’t really know why I am doing such a deep dive into time zones, I really don’t care that much personally. All my clocks change themselves basically, and my commute is going to be in the dark all winter anyway…




  • That makes no sense. This doesn’t change the amount of time in a day (or daylight in a day). They still have to get everything done in the same amount of time. Farmers have always been a red herring for DST.

    I think the real problem is that our time zones are too fat. The best modern reason I can find for DST is reducing accidents during typical “rush hour” commuting times. No matter what we choose, one or both “edges” of a time zone will be left doing either the morning or evening commutes in the dark, which significantly increases likelihood of accidents. We usually err on the side of evening commute if there isn’t enough daylight for both because we tend to send kids to school around the same time as the morning commutes, and having a bunch of children walking around in the dark while assholes are in a hurry to get to work is a recipe for disaster.

    Yet another problem that could be solved by better infrastructure for public transit…







  • Crozekiel@lemmy.zipto3DPrinting@lemmy.world•Who's next
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    1 month ago

    Looking it up from some different sources I could find the following listed as summaries of the patents:

    Multi-axis motion systems
    Heated bed management
    Enclosed chamber thermal control
    Filament flow monitoring
    Error detection software

    Those first two are basically every printer sold for the last 6 or 7 years? Seems weird they let Creality (and everyone else) do their thing for years without issue and just decided to go after Bambu. I am not a Bambu fan by any stretch, but still doesn’t seem to add up.