• aeiou@piefed.social
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    3 个月前

    I love the comments here.

    OP: uses AI to illustrate five-second throwaway gag

    average poster: is that AI? burn him! burn the witch!

    armchair plumbers: you can’t bury pipes that shallow, and why the heck would you do direct burial?

    armchair engineers: do you know how much heat you’re wasting?!

    • no banana@piefed.worldOP
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      3 个月前

      Honestly I wasn’t going to post this, because it’s an AI meme. I just thought the whole juxtaposition of the obvious AI image and the idea itself was so stupidly funny

    • person420@lemmynsfw.com
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      3 个月前

      I’m more curious how a hot water main works? Is there just millions of miles of heated pipes underground? And I thought a gas boiler was inefficient.

      • Buddahriffic@lemmy.world
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        3 个月前

        Any time you want hot water, you need to wait for all of the water between your house and the heating facility to drain before you get hot water. It can help to coordinate with your neighbours.

        • lemonSqueezy@lemmy.world
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          3 个月前

          Wait. That’s a different problem than hot water just from my basement. The basement is slow, but has nothing to do with neighbors. I think we live in different countries.

          • Buddahriffic@lemmy.world
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            3 个月前

            The mains are shared with your neighbours, so a hot water main would also be shared with neighbours. So just like running the hot water in the bathroom sink before a shower means hot water gets to the shower quicker, with hot water mains, your neighbour having a hot shower before you means you’ll see hot water sooner.

            Though my country does not have hot water mains. I wouldn’t be surprised if the heat losses are enough that even sharing a water heater between unattached neighbours is less efficient than both using their own heaters, let alone a whole city doing that. Though maybe tropical areas could do it.

      • saigot@lemmy.ca
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        3 个月前

        There’s a few places that use the water runoff from a nuclear power plant to provide hot water or heating to surrounding homes. Apparently they only have a lose about 3% of the heat and can supply a 100km area.

        Obviously the pipes probably don’t look like that

    • MrSmith@lemmy.world
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      3 个月前

      Perfect. At least some of the people are not asleep at the wheel and can still keep the place they like garbage-free.

      I like that people can and do express that LLM slop is not welcome here.