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Giving Up on Element & Matrix.org

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  • You know all those Cyberpunk books and movies?

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    Tech bros actually think it’s something to aspire to. Saw some tech moron on Xitter say that cyberpunk is a utopia we can achieve. Then he started arguing with people who told him it’s a dystopia.
  • Rising rocket launches linked to ozone layer thinning

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    we should be careful with..... Yeaaahhh, you're talking to humanity here
  • DIY experimental Redox Flow Battery kit

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    The roadmap defines 3 milestone batteries. The first is released, it's a benchtop device that you can relatively easily build on your own. It has an electrode side of 2 x 2cm2. It does not store any significant amount of energy. The second one is being developed right now, it has a cell the size of a small 3d printer bed (20x20cm) and will also not store practical amounts of energy. It will hopefully prove though that they are on the right track and that they can scale it up. The third battery only will store significant amounts of energy but in only due end of the year (probably later). Current Vanadium systems cost approx. 300-600$/kWh according to some random website I found. The goal of this project is to spread the knowledge about Redox Flow Batteries and in the medium term only make them commercially viable. The aniolyth and catholyth are based on the Zink-Iodine system in an aqueous solution. There are a bunch of other systems though, each with their trade offs. The anode and cathode are both graphite felt in the case of the dev kit.
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    industries tend to be more centralized in China. It's not that that's indicative of every city, more that Shenzhen already has easy access to the kind of manufacturing and products that a robotics company would find ideal.
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    osaerisxero@kbin.melroy.orgO
    Not quite. Google fiber did 2 things: 1) in any market thry entered, they forced an ante speed and 2) they provided a model that a bunch of local coops and/or municipal networks could follow (and did) They are currently in 28 markets in the US.
  • So what's left?

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    povoq@slrpnk.netP
    Look, if you run the server you have access to metadata of clients connecting to it. That is networking 101. And that Signal shares phone numbers and connection timestamps is well established by court documents. The security audits are of the code and encryption algorithm, not the infrastructure.
  • Dutch MPs want citizens to own the copyright to their faces

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    Not enough, we own our identify far more than mere copyright (which should be abolished). The protection and ownership of our biodata should be built on copyright. It should be a standalone protection.
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    They want to become the new tax collectors. They want to buy our toy democracy