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China connects its first large-scale flywheel storage project to grid - Energy Storage
  • There is no energy amount mentioned, only power. This indicates that it is really low, like able to provide the 30MW output only some minutes.

    For frequency correction this can work, because you can quickly change direction, but is it too complex just for that.

  • Reduce, Rerulese, Recycle
  • No no, please don't do this without eye protection. I did some grinding without eye protection, didn't hurt or anything, but day later doctor had to drill metal particles out from my eye balls.

    0/10, would not recommend

    and they said that I cannot get MRI ever again, because some small particles might be still inside and magnet can pull them out. Fun stuff.

  • Full open source and private camera monitoring system
  • Coral Acceletor is only needed if you run setup that does not have GPU or enough CPU. Spare laptop usually has enough power to handle AI detection, but RasPi doesn't. I run mine in CPU at rack server.

    Cameras own detections are limited in my experience, and it is much harder to integrate to anything else, like HomeAssistant for notification & automation

  • Hackers may have stolen the Social Security numbers of all Americans. Here's what to know.
  • Nordics have resolved this by having the strong digital authentication. Services like banks and tele operators work as identity providers for individuals/companies.either through mobile network or app on your phone, and these is a central service that links these together.

    This way third parties can safely identify you, and also it follows same OpenID/OAuth2.0/MFA principles, which are industry standards.

  • Hackers may have stolen the Social Security numbers of all Americans. Here's what to know.
  • Nordics have resolved this by having the strong digital authentication. Services like banks and tele operators work as identity providers for individuals/companies.either through mobile network or app on your phone.

    This way third parties can safely identify you, and also it follows same OpenID/OAuth2.0 principles, which are industry standards.

  • Story how I found out that Lemmy community paths are bit problematic

    I found from hard way that lemmy community urls are bit problematic. Here is the story, which contains bit NSFW material.

    I was trying to figure out in Jerboa how to subscribe to community in another instance. First one that I came across, that i was not subscribed to was !hairypussy@pornlemmy. com. (I know, I know, I am a perv)

    I copy pasted the community path to my android clipboard, and tried few ways in the app, and eventually gave up.

    Some time passes, until I went to do some shopping. My wife and I use a shared shopping list. From this shopping list I found this beatiful community path.

    My wife had a laugh, but I was worried that If she would have been bit more jelous side, she could have made a assumption from the structure of the path.

    The thing is that !hairypussy @ pornlemmy. com looks like email address. This could have been misunderstood quuuite badly.

    I am a coder also, so @ is sensible separator, and serves the same purpose as in email. Probably it should not change, but the structure can cause misunderstandings with some communities and lemmy instance urls. Of course here main issue is user error, and any link to some bad site can be issue, but people understand what website URL is.

    Please let me know if this needs NSFW tag.

    15
    InitialsDiceBearhttps://github.com/dicebear/dicebearhttps://creativecommons.org/publicdomain/zero/1.0/„Initials” (https://github.com/dicebear/dicebear) by „DiceBear”, licensed under „CC0 1.0” (https://creativecommons.org/publicdomain/zero/1.0/)HO
    Hotzilla @sopuli.xyz
    Posts 1
    Comments 377