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Framework open sources the 3D CAD design files for its modular 16 inch laptop
  • @IllNess @Grass My X230 is now more than 10 years old. At some point in time I will need to replace it. Then a Framework device would be the best choice - but only when they improve the keyboard or there are third party keyboards that better match my needs.

  • Framework open sources the 3D CAD design files for its modular 16 inch laptop
  • @IllNess @schizoidman I'm looking forward to alternate keyboards. When I tested a Framework device, I had the impression that the keyboard had been a linear one. I made the experience, that I need a tactile keyboard.

  • Single-user Mastodon Instance is a Bad Idea
  • @cypherpunks I've got the feeling as if the author doesn't know about the existence of relay servers. With them, also a single user instance works really fine, I think.

  • Removed
    A pinned post in a one of the biggest communities is celebrating death. How is that possible?
  • @helenslunch @pressurized Yeah, there had been no "Guardian Council" nor a "Supreme Leader" like in Iran. The political structure itself in the "Weimar Republic" had been democratic.

  • Apple, SpaceX, Microsoft return-to-office mandates drove senior talent away
  • @Powderhorn In our company, we have theoretically had a "one day at home per week" rule for several months now. In practice, people usually work about 3 days a week at home. This is partly due to the fact that there is a works council agreement for some of my colleagues that is binding and can't be overruled by management (thanks for German labor law!).

  • Jack Dorsey says he quit Bluesky because it was becoming another Twitter
  • @interdimensionalmeme There are different opinions about this. And luckily people can chose networks according to their specific opinions.

  • Jack Dorsey says he quit Bluesky because it was becoming another Twitter
  • @Microw @dumbass No. He wouldn't be happy with ActivityPub as well. He imagines a social network where no one can perform any moderation. He favours Nostr for exactly that reason. Bluesky has got moderation (just like the Fediverse) - which he dislikes.

  • Google Cloud accidentally deletes a financial institution account due to ‘unprecedented misconfiguration’
  • @Hirom With "offsite" I mean either a different cloud provider or own hardware (if you hold your regular data at some cloud provider, like in this case).

  • Google Cloud accidentally deletes a financial institution account due to ‘unprecedented misconfiguration’
  • @Moonrise2473 Regardless of one thinks about "cloud" solutions, this is a good example, why you always should have an offsite backup.

  • Discord is nuking Nintendo Switch emulator devs and their entire servers
  • @TehPers @Kichae It doesn't matter where a project is hosted, it matters which group you are targeting and where you personally are located. So even if you would host in Russia, you won't be safe from prosecution, when you live for example in the US.

  • “Job Creator” Elon Musk Has Fired Over 6000 Employees in the Last 4 Years, Some for Trying to Unionize
  • @catculation I guess that he was totally happy, when nearly 9,000 workers (out of 12,500) at his factory in Germany voted for a new works council. I'm convinced that he didn't knew about German labour rights - now he does 😀

  • China plans to build a giant rail gun to launch hypersonic planes into space
  • @yogthos Well, I've got the opinion, that infrastructure shouldn't be operated for profit, so I've got no problem with investing a lot of money in advance. My points are meant from a technical standpoint. And when I refer to the costs, then I mean this in a way that I've got the opinion that the money should be invested in other stuff as well.

  • China plans to build a giant rail gun to launch hypersonic planes into space
  • @yogthos I'm not living in the US, neither I'm a fan of most of their politics. So I definitely won't defend them.

  • China plans to build a giant rail gun to launch hypersonic planes into space
  • @yogthos Which people said that about high speed rail? The country I'm living in has got high speed rail since the 90s. See also Japan or France (and some other countries).

  • China plans to build a giant rail gun to launch hypersonic planes into space
  • @yogthos I now had more time to look into the article. The whole article is focused solely on the electromagnet technology. From here it refers to some other technology that uses electromagnet acceleration like Musk's fever dream "Hyperloop" and sea carrier catapults while in the end making a reference to orbital launch costs.

    Thing is: It simply doesn't make sense. Neither in point-to-point transportation nor in space launch activities this would work out, since you could reach only a single orbital plane or flight direction. To reach more than one point or orbit, you would need to have a lot of these systems, which then would result in really high operational costs.

    However, this technology is fine for a highly improved land based transportation method, especially for China, which is the forth biggest country (behind Russia, Canada and the USA).

  • China plans to build a giant rail gun to launch hypersonic planes into space
  • @yogthos The articles ends in "While SpaceX’s reusable rockets have slashed satellite launch costs to US$3,000/kg, some scientists have estimated that an electromagnetic space launch system could drive those costs down to a mere US$60/kg."

    This is a comparison to a launch into an orbit.

  • China plans to build a giant rail gun to launch hypersonic planes into space
  • @yogthos I'm a space nerd, so I'm always happy to see advancements in this area. I'm no "the west is the best" guy. I'm also a fan of the Indian space program. They achieve great stuff with an astonishing low budget. And I really hope that they will launch people into space in a not so distant future.

    Also I think that it is a real shame, that there is this aggressive competition in space. I would love to see all the nations cooperate in a common space program, like it had already been done, when the ISS had been built.

    China is launching a lot of rockets into space. They only should stop their launches from Jiuquan, Xichang or Taiyuan, since from there they have to drop their first stages onto land in areas where people live.

  • China plans to build a giant rail gun to launch hypersonic planes into space
  • @goatsarah BTW: This sounds like a super sized "Spinlaunch" in my ears - which also has got a lot of technical difficulties.

  • China plans to build a giant rail gun to launch hypersonic planes into space
  • @yogthos Well, this whole article sounds like a lot of propaganda without any real facts to me.

  • China plans to build a giant rail gun to launch hypersonic planes into space
  • @yogthos So the system just accelerates to Mach 1.6, then the system had to use its own fuel to speed up to just Mach 7. But Mach 7 is just a fraction of the needed velocity to get into orbit. Mach 7 is around 8,500 km/h. But you need 25,000 km/h to stay in orbit. So you need an additional stage to accelerate to that speed. And that stage would had to be expendable, otherwise you couldn't carry enough payload.

    Still you can only reach a single orbit. To reach another orbital plane, you then would had to use a lot of additional propellant to perform a dogleg maneuver to switch to a different plane.

    BTW: This whole idea reminds me of SpinLaunch. Prototypes are already built by the U.S. based company with the same name. They want to accelerate small launchers in a vacuum chamber, so that in the end they can carry up to 300kg in a low earth orbit.

  • heluecht heluecht @pirati.ca

    Entwickelt Open Source in der Freizeit, hat zu viele Fahrräder und ist Fan des HSVH (Das erste "H" steht für "Handball") und von islieb, Franzbrötchen und guter Schokolade. Wunschliste: alles unter https://www.rausch.de/schokolade/

    Wer Amazon mag: https://www.amazon.de/hz/wishlist/ls/3VWK0ZL3MN3ZT

    Liberapay: https://liberapay.com/heluecht/donate BTC: 1AtJ9JVysdhWjSs5qQvp7Xt9xFdjMKSSA7 BCH: qpjg2gwgr35fgz3dxy6lcpw3lt4szrfgev90uk3tfv

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