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Joined 1 year ago
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Cake day: November 22nd, 2023

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  • AFAIK, a silencer is essentially a double-walled tin-can filled with some form of metal mesh or other way to divert and slow down the gases (like baffles or valves) between the walls and holes to allow gas into that space.

    I think you’re right on needing a larger design, as I remember the one I saw had pretty thick walls and was a single piece design meant for printing in PETG, but I think heat is more of a concern rather than pressure, because you still want the gas to exit the front of the gun, you just want it to take longer to do so by traveling through more space before exiting the barrel. The one I saw looked larger than what I would expect a silencer to be, but probably only by about 50%, and I believe it was designed for an AR-15, which is usually chambered in 5.56, which is a projectile that’s just a tiny bit wider than a .22, but has more gunpowder in a longer casing for a faster projectile. I believe the Mythbusters back in the day did an episode where they proved that even something like a potato or a pillow does work as a silencer for a pistol, if only for one shot.

    I believe that glocks are usually chambered for 9mm, which is a bigger bullet but has a comparatively small amount of gunpowder for the size, and if he was using subsonic ammo, that would reduce the gunpowder even more. If that’s what he was using, it would stand to reason that he wouldn’t need as sturdy a silencer for the gun (and would also explain why he had to manually cycle the gun after each shot as there probably wasn’t enough pressure to fully cycle the gun normally). But it’s all conjecture anyway on whether or not he actually 3d printed a silencer because it’s too hard to tell from the footage that we have without knowing specific 3d printed silencer designs that it could be.








  • That article disagrees with the second part of your comment. It says that the Welrod replicas are rare and mostly used by veterinarians, and looking them up, they’ve only been available for import to the US since 2021.

    I don’t know where you got your 300 million figure from. Wikipedia puts the total number of civilian firearms in the US at about 393 million, and that includes shotguns, hunting rifles, etc. The most popular pistol in the world I think is the 1911, and I imagine that holds true for veterans as well, and there have been about 4.3 million produced in the past 110 years. The most produced handgun is the Glock, estimated between 10 to 20 million guns.

    It’s also not confirmed that that was the pistol he used, just suspected. I saw people talking about how you’d potentially have to manually cycle a regular semi-auto pistol like he did if you were using a suppressor and subsonic rounds because they wouldn’t produce enough force to cycle the gun on their own.

    Edit: You fixed your comment while I was writing this, but I’m gonna leave it unedited for the info.


  • I think part of it is the form that that wealth exists in. Not defending billionaires in any way, but they don’t have stacks of cash lying around. The way that they live is that their money is in various forms of equity that passively increase in value, like stocks and houses, which they take loans against in order to pay for things. Then, they take out more loans to pay off the previous and repeat until they die and the debt disappears due to legal loopholes.

    Stuff like the yachts and all the other crazy expensive stuff is one thing, but to redistribute the wealth, it’s not as simple as handing out cash to everybody (and I think turning all their mansions into subsidized housing instead of selling them would be more beneficial anyway).

    I think incentivizing them to do more useful things with that cash and disincentivize them from simply hoarding it in various forms would be a decent short-term solution to the issue without having to put in much effort on the government’s part, but I never expect to see that happen.



  • I crave medium density housing so badly. Give me townhouses, duplexes, row homes, multi family houses, and mixed use buildings with apartments above shops any day. Not only is the size of the housing nice, but so is the sense of community. Suburbs of single family homes are deserts where you don’t even know your neighbors’ names. Living in a place where you can see people walking on the streets, going about their lives, at any time of day or night is so healing for the soul.




  • Did you appeal it? Insurance companies bank on people not appealing when they get denied, even if their policy should cover it.

    The older I get and the more I learn about health insurance, the more I realize how accurate that scene from the beginning on The Incredibles with the little old lady really is. I just saw somebody last night say how most claims that are appealed get approved except for cases of incorrectly submitted forms by hospitals and the like, and pretty much all hospitals are required to have a financial assistance program that can end up getting potentially 100% of any debt you have from a procedure absolved. Insurance companies make their money by making the system as difficult to get through as possible, but if you know how to deal with it, you can save yourself tons of money (at the expense of jumping through plenty of hoops).



  • Somebody posted a graph of the stats in another thread, and there was a great follow-up by somebody who had worked in claims at another company about just how bad those stats really were.

    The national average for denied claims is 16%. UHC denies 39% of claims. The real kicker here, as they pointed out, is that this is after appeals. They worked at some branch of Blue Cross, which sits at 17% of claims, and said how most claims that are appealed are approved and that the vast majority of those that are denied are things like chiropractors putting in claims for procedures that end up being malpractice or stuff where the paperwork was wrong. Basically, if you get something denied by insurance, you’re almost guaranteed to get it approved after an appeal. They said that for UHC to hit the numbers that they do, they would effectively have to deny almost every claim that they get that isn’t a routine medical visit like an annual physical.