Seems to be back up, just seen a new post there

You’re promoting your closed source, non activitypub platform on Lemmy. Good luck with that, I’ll give it a free, federated downvote.

I’m not saying it can’t be done. But a larger heat pump and replacing all radiators drives up the cost, there is not always space for a bigger radiator, (and water tank), and while higher flow temperatures are possible, it tend to reduce efficiency. Sometimes it’s just not worth the investment, not helped by the big gap between gas and electricity prices in the UK

Maybe it’s me, but that post title just hurts my brain.

Something to do with physics. It’s not just about the heat output from a gas boiler vs heat pump. It’s the output from the radiator to the room that matters. For the same output, a gas boiler heats the water to a higher temperature than a heat pump. Which means a radiator gives out more heat to the room. As an extreme example, if it is freezing outside and the heat pump produces a lot of water at 15c, it may have a high thermal output but still wont keep your room warm. If it produces water at 30c, the radiator will transfer some heat to the room, but unless the radiator is very big or the room is well insulated, probably not enough.

Link me to a heat pump that produces water for central heating at 70C or more. Typically, flow temperature is closer 40C, which won’t heat the average house unless you increase (possibly double) the size and/or number of radiators. Which is expensive and not always feasible. You can run heat pumps at higher flow temperatures, but that reduces their efficiency. Don’t get me wrong, i think they are great. But successfully retrofitting to old UK housing stock needs expertise that is in short supply.

Heat pumps are great when the house is designed for it. Average uk house with shitty insulation and radiators that are unable to heat the room unless the water is really hot - it’s not going to work well.

Only six smaller airports have installed the new (bigger, heavier) scanners needed. All bigger airports have missed the deadlines. Not enough space, floor not strong enough etc. And now it appears the new scanners cannot be relied upon.

Old news, and two similar posts by OP in this community. So take my downvote

Thank you. We need an amputator bot on lemmy

Thank you. The downvotes don’t bother me, but the attitude of some of these linux fans does. Skills issues my ass. I’m fairly IT literate. I can find my way around basic unix stuff for work, and don’t care if i have to spend some of the time i get paid for on reading man pages. But at home, my computer just needs to work. Linux is not ready for that, and some of these fanboys just put people off.

Did I say I want to keep using windows? I don’t. I want to get off W10 before that becomes an unsupported security risk, and won’t go to W11. All I said, or meant to say, is that I don’t feel comfortable yet to move to Linux, and posts like this don’t make me more confident that Linux is trouble free. It’s not just that I don’t want to spend hours fixing problems, it’s also for the sanity of my family who just need a working computer

Network manager not working well with DNS over TLS is not a Linux issue? Ok, thanks for the education.

Things like this are why I still haven’t switched to Linux. Had a play with Mint on a USB stick and liked it, but I just worry that when I start to use it for real, I am going to spend far too much time searching for solutions to weird problems and going down rabbit holes.

Agreed. And the electronics community suggested above has 2 posts in the last six months. So not really a better place to post imho.

It is working fine here (iOS)

Probably not. Scaled is just hot with a correction for community active user count, see the doc I linked earlier for the details.

I agree with your definition of hot. My view is that a 10 minute old post with a single upvote does not meet that definition. The one upvote a post gets when it is created does not mean positive interaction. Too much bias towards new and not enough towards upvote count. Edit: This lemmy doc confirms it is intentional. And a lemmy issue, not voyager specific.

Thanks. Not done the maths (yet) but that seems heavily biased towards new posts

Of course they are bad at solving problems. The I in LLM stands for intelligence.

(Credit: https://daniel.haxx.se/blog/2024/01/02/the-i-in-llm-stands-for-intelligence/)