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Joined 2 years ago
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Cake day: June 12th, 2023

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  • I switched to Bitwarden after the LastPass stuff a couple years ago, and I just got around to installing Vaultwarden on my TrueNAS system at home. Using a single Cloudflare Tunnel to handle secure external connections for that and other services like Emby easily. Took a little bit to setup following some guides, but has been working flawlessly for me and some friends. You can use the regular Bitwarden apps and extensions since they natively support self hosting.



  • That is not why fahrenheit works the way it does

    You’re entirely right, but it’s fun to trigger people like you with a couple words that ultimately mean nothing.

    You are projecting your own ignorance over billions of people, because you yourself have no idea how it works.

    You mistake ignorance for simply not giving a fuck. I know what Celsius is, I know how it converts, I just don’t care.

    It’s very entertaining to be able to trigger people at will to crawl out of the like bugs and talk shit online, wasting their time on a topic that doesn’t matter in the slightest. It’s usually the Europeans, they seem to have a superiority complex about this specifically for some reason and love typing at length about it. Most other countries outside the EU region don’t bother, probably because it doesn’t matter.

    Also, here’s the obligatory reminder to the Europeans that the US began using metric in 1866 and officially switched to the metric system in 1975, it just wasn’t made mandatory to switch, so most didn’t. Because it doesn’t really matter for daily life which system is used.


  • You do realize the reason fahrenheit is set up that way, is based on the human perception of temperature. 0-100 is the general range or cold to hot. Of course some inhabited areas end up outside that range a bit, because humans are adaptable but generally speaking it allows for far more graduation in every day real world scenarios. Metric is good for science, but not ideal for casual everyday usage of hot and cold.

    Your body doesn’t really care what the boiling point or freezing point of water is. But you should and generally do need to preemptively plan for environments outside the fahrenheit scale.








  • Similar issues even with just 2 DIMMs with some XMP/EXPO profiles not working on AMD systems because of board/CPU limits. It should technically work, but for whatever reason it just can’t handle it and speeds need to be dropped or the timings loosened a bit even though the RMA itself is rated for that.

    Not that the higher speeds are even necessary for 90% of users outside extreme overclocking. DDR5 6000 is basically where you reach diminishing returns anyway, and that’s often where that limit seems to appear.


  • Yeah AMD’s memory controllers, especially DDR5 seem to have a lot more difficulty at high speed with 4 slots filled. I used to plan upgrades around populating 2 slots and doubling if needed a few years later, instead now you really need to plan to ignore those slots if you are needing memory performance for things like gaming versus raw capacity.


  • Dug into it, got into Memtest’s source code and discovered that the first pass is shorter on purpose so that it quickly flags obviously bad RAM. Apparently if you want to detect less obvious issues, you have to run multiple passes.

    I thought it was common knowledge that Memtest needed to be run for multiple passes to truly verify there are no issues. Seems that’s one of those things that stopped being passed down in the community over the years. Back when I was first learning about overclocking around 2005 that was emphasized HEAVILY, with the recommendation to run it at least overnight, and a minimum of 10 passes.


  • halcyoncmdr@lemmy.worldtoSelfhosted@lemmy.worldLiquid Trees
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    2 months ago

    Not just more efficient, vastly more efficient. Algae is 10-50 times faster at processing CO² than trees are. Some algae can be up to 400x as efficient.

    It’s just not as “nice” to look at, we usually associate algae with growth in unsafe bodies of water like bogs, etc. versus a nice clean pool or even a maintained pond.



  • The only obstacles are a general lack of real world experience.

    Both Thorium and Uranium were being researched in the 60s, but only one can readily be made into nuclear weaponry. So that’s where the research was focused, and not just in the US. Thorium molten salt reactors aren’t a particularly new idea, they date back to the same time period.

    Now that nuclear weaponry isn’t the focus, we’re finally seeing real research like this in alternative nuclear sources. Thorium is much more abundant than Uranium, and is fairly readily available worldwide. The byproducts are much less reactive, and the amount of nuclear “waste” is a fraction of uranium. Even there though, the nuclear waste issue has been blown way out of proportion. Most nuclear waste is not long term, only a small fraction is the stuff that lasts thousands of years, and the US already has more than enough storage built to store all long term nuclear waste for every reactor in operation several times over. But most of the programs to actually implement these processes have been cancelled because of various anti-nuclear and NIMBY groups. So instead in most cases… That waste just gets stored on site, at the nuclear plant. Which isn’t particularly an issue, but I think we can all agree is the worst option of all if you’re worried about potential contamination.


  • And yet, it is still true. Renewables that work via environmental factors like wind and solar will always be reliant on something else to help store excess power, and those storage options are still very limited. Battery storage is taking off, but it is still nowhere near the level to run an entire city for an extended period of time like overnight.

    We still need a base load option that’s reliably available at any time and quickly scaleable to handle burst demand. That is currently handled by fossil fuels, and can be directly replaced via nuclear, essentially as a drop in nearly 1 for 1 replacement.


  • The problem with current battery tech, even the experimental stuff, is just the sheer capacity needed for something that can get close to powering a city through renewable gaps, like overnight for solar. It necessitates looking at alternate “battery” options outside of traditional battery tech. Battery storage can help extremely well for outages and instability, but providing a city amount of power for potentially 8-12 hours of renewable downtime is an entirely different story.

    Things like pumped hydro storage, or solar heat batteries are good examples of alternatives. Your “battery” isn’t storing electricity directly, but instead an energy form that you can then take back out later to generate electricity from. Unfortunately most of those also have specific requirements that aren’t very universal, like most city-scale renewables.

    The best is almost always going to be a combination of things, but that is rarely the cost effective option, and sadly that’s what really matters with our current systems. Fossil fuel options are almost always the cheapest to build and operate, largely because they don’t actually have to deal with their pollution.


  • I had been considering upgrading, my current 4 bay Synology is physically full and running out of storage space. Moving that to a larger Synology box and adding drives would be easiest, basically plug and play.

    But now instead I’ll probably just switch to a more traditional NAS instead. Run TrueNAS, or maybe give HexOS a look. If I’m going to have to convert from my current proprietary Synology filesystem anyway I might as well rebuild from scratch. As it is I’ve shifted all the services off the Synology and Docker to a dedicated Proxmox box.