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Joined 2 years ago
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Cake day: June 14th, 2023

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  • It’s not Peertube, but as at least a step away from Youtube I’ve found a lot of my favourite creators immediately cross-post all their videos to Odysee (including electronics guys like Louis, Bigclive, GreatScott, etc) and I’ve also found some new channels to watch there. It’s not a great site, it’s marginally better than Youtube, which is not a high bar. For obvious reasons, I’m looking forward to finding recommendations in Peertube too though so I’ll be watching this thread.


  • “remove any thing that they might be able to do” is a hilariously broad brush to apply to three letter agencies in this day and age that were doing things like this 50 years ago.

    I’m not saying it’s realistic that OP is being targeted for such surveillance. But if they are, good fucking luck! Flashing your firmware ain’t going to do shit when they’ve just gone ahead and replaced the chips on your board with their own that act exactly like a normal chip but have extra code that doesn’t get flashed when they don’t want it to.



  • You absolutely can slap a Lambo body on anything (provided it fits) and there is a literal cottage industry that exists around doing so. It’s not popular because, let’s be honest, it’s pretty silly, and everyone involved acknowledges its pretty much just for fun and entertainment. The status symbol of “owning a Lamborghini” goes away forever the second you start the engine.

    There is a lot of psychology that goes into designing the appearance of cars. Like, an extreme amount. Car companies spend millions designing and refining body shapes and styles, and building brand images, and pushing commercials that seed these ideas into your head about their brand looking a certain way and that look therefore implying quality, they’re connecting all those dots in your head, one marketing campaign at a time, and it works because we’re honestly pretty gullible creatures at least when somebody wants to spend millions upon millions of dollars researching exactly how they can weasel their way into your brain.

    And this might surprise you, but the same “looks incredible but the worst piece of shit ever” can certainly apply to luxury vehicles. Aside from notorious reliability and repairability issues, Lamborghinis don’t usually win any races either. They won’t win a drag race, they won’t win an oval track race, they won’t win a rally race. They’re fast, certainly, but they’re not the fastest and for what you pay for a Lamborghini you could build a much, MUCH better purpose-built race car. You could probably build 10 purpose-built race cars. Hell, people build race cars out of junkyard parts that can beat Lamborghinis. They’re not the end-all-be-all of cars, nor are any of the other luxury brands. They have some nice features but they also have a lot of dumb features and yes, a lot of cut corners too. They’re designed to be desirable and profitable, not to be the best.

    So to answer your question, it absolutely IS the case for cars, in fact it’s probably even moreso the case than it is with computer parts. Unless you really need to roar down the highway towing a 10,000 pound trailer at 80 mph and still get up to that speed in 5 seconds flat, you really only need like probably 30-50 horsepower max for most of the daily driving that people do, but people’s driving habits and attitudes would have to change and they would hate the feel of gradual acceleration, so they would simply never buy such a car. I think we really underestimate how incredible even the cheapest “crappiest” cars are. We’re talking about machines cheap enough for almost everybody in our society to own, that can drive at high speeds, in perfectly dry, climate-controlled comfort, carrying many passengers and cargo, in almost any weather short of a tornado or flood, with excellent reliability for hundreds of thousands of miles, that provide constant lighting and electricity and entertainment, all while maintaining a high degree of safety for the occupants.

    If you’d rather putter around on a riding lawnmower with a Lamborghini body kit on it, you absolutely can do that, but you have to understand that once you start comparing the limited features and abilities it provides you will quickly find what you’ve constructed is the real “piece of shit” in comparison. Just don’t forget your slow-moving vehicle sign!





  • 125F is the maximum recommended storage temperature. Like the people who overfill their tanks, it will probably be okay for a bit above that, but you run the risk of rupturing the safety valve. Not sure how hot your garage typically gets, but it’s probably not an ideal storage place. FWIW propane’s maximum recommended storage temperature is only 120F, so if CO2’s not safe in your garage neither is propane. Some ventilation would probably help keep temperatures down. Keep in mind this is actual physical tank temperature we’re talking about. Direct sunlight matters – humidex and “feels like” temperatures don’t.


  • Yes, they’re all pretty much the same except for threaded vs quick connect. Some people prefer the ones with steel braided hoses for safety. The main “danger” of overfilling is that once the ice melts to liquid and boils to gas the pressure will go to the moon and burst the safety valve (permanently), becoming a broken tank with a small leak that vents gas quicker than the liquid can boil. Large amounts of rapidly venting CO2 create thick fog rolling along the ground (as seen in many halloween displays for example) so the leak would be obvious and is not dangerous as long as you don’t lay down and stick your face in it and try to breathe for awhile. If you don’t notice it you may be surprised to find your tank is empty when you go to use it, and any attempts to refill it will immediately start leaking. Anyway, it’s an expensive mistake so you probably won’t make it more than once. Technically the burst disc can be replaced, but that’s beyond the scope of this discussion.

    It’s easy to avoid as long as you understand that filling can only be done reliably by weight, not by time, feel, eyeball or pressure or anything else. Whether you’re using dry ice or liquid from another tank, the weight of the tank is all that matters. An empty tank is a particular weight which can be measured as it will have to be completely empty before you attempt refilling it anyway. A full tank is a higher weight. The weight you should not exceed should be printed on all tanks but for Sodastream-size tanks can hold exactly 410g above empty weight. Less is fine. More is risky (some people do exceed it regularly though, but that’s on them and their wallet) Pressure is mostly meaningless for a liquified gas like CO2, the liquid phase maintains constant pressure as dictated by temperature and physics.

    Liquified gases don’t really “explode” like pressurized gases, they either vent, or leak. This can be noisy and visually dramatic but is not a safety concern. Even a catastrophic failure will remain mostly liquid for a long time and is just a spill of increasingly cold liquid that is creating fog (more and more slowly as it uses up all the available heat by becoming cold). The gas doesn’t appear instantly, the liquid has to boil to make more gas, and that takes a lot of time and heat it has to absorb first before it can do that. The biggest risk is frostbite, not explosion. The liquid CO2 gets very cold when boiling freely, because of all the surrounding heat it’s absorbing to try to turn into gas. It is not a fast process. This is also how dry ice works, and why it stays ice for so long, and why we can use it to make things very cold for a very long time. FWIW propane is also a liquified gas, and behaves mostly the same way, except that it is flammable, which can make it explosive under certain conditions. Some people are bothered having a propane tank next to their house, but most people aren’t. CO2 isn’t flammable or explosive, it’s safe enough to have in your kitchen in my opinion. In a pinch it can double as a fire extinguisher. :P







  • Welcome!

    But I have to ask, why are you guys here and not on Reddirt?

    Hilarious typo if it wasn’t intentional.

    Where the population us much larger and its basically the same?

    First thing you quickly realize here is that larger is not necessarily better. Small is beautiful, you can have actual thoughtful conversations with individuals here without the incessant dogpiling and low effort meme replies. I have even got smacked down (and rightly so) for accidentally bringing some of that with me at one point. It’s not needed or desirable here.

    It appears a few instances dominate this landscape anyway?

    When you actually look at the comments I usually find almost everyone is on a different instance, in fact when there are relatively small numbers of comments like the are on most posts, you often won’t even see the same instance in the comments twice unless it’s the same person. Yeah, some instances have “huge numbers” of people and communities (lemmy.world) but I think a lot of them are honestly just rarely used, abandoned, or otherwise non-participatory, and the communities can be used by anybody (which is exactly the point of federation). The people actually spending their time here are on a wide variety of instances, often even using different frontends or software. And that’s great. To me, the ecosystem feels healthy and diverse.

    Its not like this is unchecked social media, they still moderate these places right?

    The point is you can choose an instance whose moderations suit you. (Almost?) all instances moderate to some degree, complete unmoderation is how you end up infested with child porn and other horrible shit. But the directions they moderate in, and the specific things they moderate, can vary wildly depending on the preferences of the owners and the countries they operate in. They also federate with and defederate different instances, which is a large-scale form of moderation. Most instances defederate (and have been defederated by) hexbear and lemmygrad. But not all of them do. Some also defederate lemmy.ml. But not most. And of course those three still federate with each other, and with some other instances. The point isn’t to completely prevent isolated echo chambers, it’s to allow the instances themselves (and the users who join them) to choose how much echo they want to hear compared to how many challenging views they disagree with. Everyone should be able to find a balance that suits them. Most of the people complaining about the content on Lemmy have probably just chosen the wrong instance, frankly, because most people don’t understand how this works and the biases and moderation attitudes inherent in all these different instances is not always super obvious at first glance.

    Reddit sucks now. I still check there regularly but I find both the content and the commenting less and less interesting and find myself spending less and less time there. It hasn’t been a sudden process, but the more time I spend on Lemmy the more I like it and the more communities I find and engage in.



  • It’s mostly a relic from an older time, it can be useful for more traditional services and situations that struggle with sharing public IPs. In theory, things like multiple IP addresses (and IPv6’s near unlimited addresses) could be used to make things simpler – you don’t need reverse proxies and NAT and port forwarding (all of which were once viewed as excessive complexity if not outright ugly hacks instead of the virtual necessity they are today).

    Each service would have its own dedicated public IP, you’d connect them up with IP routing the way the kernel gods intended, and everything would be straightforward, clear, and happy. If such a quantity of IPs were freely available, this would indeed be a simpler life in many ways. And yet it’s such a distant fantasy now that it’s understandable (though a little funny) to hear you describe it as “additional complexity” when, depending on how you look at it, the opposite is true…

    From a modern perspective, you’re absolutely right. The tables have really been turned, we have taken the limitation of IP addresses in stride, we have built elaborate systems of tools and layers of abstraction that not only turn these IP-shortage lemons into lemonade, the way we’ve virtualized the connections through featureful and easily-configurable software layers like private IP ranges, IP masquerading, proxies and tunnels can be used to achieve immense flexibility and reliable security. Most software now natively supports handling multiple services on a single IP or even a single port, and in some cases it requires it. This was not always the case.

    It’s sort of like the divide between hardware RAID and software RAID. Once upon a time, software RAID was slow, messy, confusing, unreliable, and distinctly inferior to “true” hardware RAID, which was plug-and-play with powerful configuration options. Nobody would willingly use software RAID if they had any other choice, the best RAID cards were sold for thousands of dollars and motherboards advertised how much hardware RAID they had built-in. But over time, as CPUs and software became faster and more powerful, the tide changed, and people started to realize that actually, hardware RAID was the one that left you tied to an expensive proprietary controller that could fail or become obsolete and leave your array a difficult to migrate or recover mess, whereas software RAID was reliable, predictable, upgradable, supporting a wide variety of disk types and layouts while still performing solidly and was generally far nicer to work with. It became the more common configuration, and found its way into almost every OS. You can now set up software RAID simply by clicking an option in a menu, even in Windows, and it basically works flawlessly without any additional thought.

    Times change, we adapt to the technologies that are most common and that work the best in the situations we’re using them in, and we make them better until they’re not just a last resort anymore, but become a first choice, while the old way becomes a confusing anachronism. That’s what multiple public IPs have become nowadays, for most purposes.


  • That’s exactly my point. If they do in a few days “come back from” that and are all buddy buddy again, then I think that indicates it was just a staged performance for show and distraction and none of it was real fighting. Suggests it was all just an act. (IF they do come back from it. Which remains to be seen)

    Muskrat has already backed down from a few things he said in the “heat” of the argument, like that he was going to disassemble the Dragon capsules. So I wouldn’t jump to your conclusion that they can’t possibly “come back from” this, my point is just that if they do, it was probably all just an act to begin with because I agree if it’s real, stuff was said that neither one of these vindictive sociopaths is likely to forget.