• Thrawne@lemmy.world
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    1 day ago

    My bitcoin miners did this to my garage roof. I was waiting for a police search for a grow operation.

      • explodicle@sh.itjust.works
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        1 day ago

        Pro:

        • a major problem for miners is heat dissipation

        • the chips commodify more every year

        Con:

        • retail energy costs more than wholesale energy

        • heat pumps are more cost effective in most cases

        • JackbyDev@programming.dev
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          23 hours ago

          Heat pumps are more efficient, yes, but people still use space heaters to heat small areas. I can’t pick up and move a heat pump around my home lol. Heating a small area a few more degrees is going to be cheaper than heating the whole house more a few more degrees (even with a heat pump).

          • frayedpickles@lemmy.cafe
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            21 hours ago

            The key is to live in an apartment and then install aluminum heat fins on every shared wall. Bonus points looks a little like a medieval torture chamber, but the real win is heating bill.

    • TriflingToad@sh.itjust.works
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      1 day ago

      ok funny story about this actually. In the middle of winter our heater broke so it was really cold in the house. I had like 3 blankets covering me, but was still cold, so what did I do?
      I put DOOM Eternal on my Steamdeck with the sound off and opened http://allblackscreen.com/ so it would show pure black and would act like a little heater to warm up my ‘igloo’ of blankets

  • Victor@lemmy.world
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    2 days ago

    The details on the ground level snowman are so good. The serpentine track where they rolled the big body ball first, then a smaller track for a smaller body ball. They thought this through. That’s what I appreciates abouts it.

  • Limonene@lemmy.world
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    2 days ago

    This is an attic insulation issue. If your attic was insulated enough, you would have snow on the roof.

    The heat transfer out the roof is dependent only on the indoor temperature, the outdoor temperature, and the attic’s insulation. None of those parameters depend on whether or not you are running a server farm (unless the server farm is so powerful that it increases the indoor temperature to uncomfortable levels, and prevents the furnace from even running.

    • Asetru@feddit.org
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      2 days ago

      unless the server farm is so powerful that it increases the indoor temperature to uncomfortable levels

      Isn’t that the joke?

    • Anivia@feddit.org
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      2 days ago

      You have never visited /r/homelab, right? There are people with home server farms that draw multiple kilowatts. That will absolutely heat up your room to unconformable levels unless you have ample air conditioning

      • Tja@programming.dev
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        2 days ago

        Multiple kilowatts is the equivalent of an iron, or a small space heater. Not that much in the grand scheme of things. Definitely not enough to heat a whole house to tropical temperatures. Maybe one room, but that’s it.

    • rumschlumpel@feddit.org
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      2 days ago

      Keep in mind that the author is German and most parts of Germany have pretty mild winters. It’s extremely easy to melt the snow on your roof when the temperature is around the freezing point.

  • letsgo@lemm.ee
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    2 days ago

    Hey, that gives me an idea. Bonsai weed, small enough to run its full lifecycle within the confines of a PC case.

  • scaramobo@lemmynsfw.com
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    2 days ago

    Yes… “server farm”… sure. Around here a house producing that much attic heat is farming alright; but usually oregano or other herbs…

  • Lost_My_Mind@lemmy.world
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    2 days ago

    Did anyone else see the comic, and get confused why the roof had blood all over the other two houses?

    Took me a good 10 seconds to be like “oooooh…”

    I’m just waking up. I guess the lesson here is, don’t wake up.