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Cake day: November 4th, 2023

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  • Broadcom released a free VMware again, Synology is locking down their products,… Did Synology just hire some brain dead Broadcom executive?

    This is seriously ‘how to kill your brand and customer good will in one easy step’ type nonsense.
    Synology does not have the respect in Enterprise that someone like Dell or HPE does. They exist in Enterprise because of admins who use it at home and then bring the knowledge to work.

    All this does is make sure nobody will buy one for the home anymore. There are too many other good options. And various open source NAS OS choices becoming more mature by the day.

    If I was an OEM like Beelink or Servermicro I would be rushing to make an unbranded storage box, five or six 3.5 in SATA hot swap bays in front, 2-4 NVMe ports on the bottom, decent low power CPU, and an SODIMM socket or two. They’d sell a ton of them.

    I also wouldn’t be surprised if a Synology ‘jailbreak’ to load a third party OS comes out.


  • SirEDCaLot@lemmy.todaytoTechnology@lemmy.world*Permanently Deleted*
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    4 days ago

    This 100%.
    AirBnB used to be cheaper than a hotel. Then it got so easy to tack on fees and ridiculous requirements that you’re basically paying more than a hotel to housekeep your own room. Mix in lots of shady hosts and most of the time I’d rather just stay at the Hilton for the same price.

    It can still be useful as a novelty, like book a party house somewhere or as easily cheaper way to house an awful lot of people. But for the most part, I’ll pass.


  • It’s a matter of implementation versus invention.

    If I asked you to build a hundred story skyscraper, that would be difficult, but we already have all of the technical components. All the component problems are already solved- we know how to make high quality steel, we know how to design the frame of such a building, we know how to anchor it into the ground, etc. You just need to put those technologies together in a functional design.

    If I asked you to build me a spacecraft that goes faster than light, you couldn’t, because that sort of propulsion system has never been built. And while we have theories on how one might build it, we don’t currently have the capability to build any of those theoretical drive systems even as test articles (mainly because they need things in space larger than we have the capability to launch or will have the capability to launch anytime soon).

    But if I asked you to build a thorium reactor, all of the component problems have been solved. We have a lot of coatings that resist corrosion, and so making valves and pipes out of them (and more importantly, designing the system of valves and pipes) takes work but we know how to do it. We understand how to make and process thorium fuel, even if we don’t have much experience doing it.

    As for your grid, I don’t want my grade either powered by text that isn’t safe reliable and productive, but the fact is we don’t have that right now. A lot of power still comes from coal and similar shitty sources. So I will absolutely take less shitty.

    Yeah I use the word if a lot, but that has a level of probability associated with it. I can say if we figure out a way to generate power from magic pixie dust tomorrow our energy problems will be solved but there’s no probability of that. Here there is a technology that has been known to work since the 1900s, that we have built research reactors on, and that is now being actively developed. The “if” here has a high degree of probability.



  • For anyone not familiar with thorium…

    Thorium is a great nuclear fuel. Much much safer than the uranium we currently use, because the reaction works best only within a narrow temperature band. Unlike uranium which can run away, a thorium reactor would become less efficient as it overheats possibly preventing a huge problem. That means the fuel must be melted into liquid to achieve the right temperature. That also provides a safety mechanism, you simply put a melt plug in the bottom of the reactor so if the reactor overheats the plug melts and all the fuel pours out into some safe containment system. This makes a Chernobyl / Fukushima style meltdown essentially impossible.

    There are other benefits to this. The molten fuel can contain other elements as well, meaning a thorium reactor can actually consume nuclear waste from a uranium reactor as part of its fuel mix. The resulting waste from a thorium reactor is radioactive for dozens or hundreds of years not tens of thousands of years so you don’t need a giant Yucca Mountain style disposal site.
    And thorium is easy to find. Currently it is an undesirable waste product of mining other things, we have enough of it in waste piles to run our whole civilization for like 100 years. And there’s plenty more to dig up.

    There are challenges though. The molten uranium is usually contained in a molten salt solution, which is corrosive. This creates issues for pipes, pumps, valves, etc. The fuel also needs frequent reprocessing, meaning a truly viable thorium plant would most likely have a fuel processing facility as part of the plant.

    The problems however are not unsolvable, Even with current technology. We actually had some research reactors running on thorium in the mid-1900s but uranium got the official endorsement, perhaps because you can’t use a thorium reactor to build bombs. So we basically abandoned the technology.

    China has been heavily investing in thorium for a while. This appears to be one of the results of that investment. Now this is a tiny baby reactor, basically a lab toy, a proof of concept. Don’t expect this to power anybody’s house. The point is though, it works. You have a 2 megawatt working reactor today, next you build a 20 megawatt demonstrator, then you start building out 200 megawatt units to attach to the power grid.

    Obviously I have no crystal ball. But if this technology works, this is the start of something very big. I am sure China will continue developing this tech full throttle. If they make it work at scale, China becomes the first country in the world that essentially has unlimited energy. And then the rest of the world is buying their thorium reactors from China.