🦘min0nim🦘

Refugee from the great Reddit crisis of 2023

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Joined 1 year ago
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Cake day: June 10th, 2023

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  • This is one area where Apple has it pretty right. A Mac will do somethings when ‘asleep’ like download emails and texts. It also can broadcast its location if the ‘Find Me’ function is on. If it’s plugged into power then backups will also run, and background app updates will happen. It does this in a low power mode, so it won’t get hot enough to need fans. It’s worked flawlessly for 20 years. Meanwhile all our PCs are set to ‘never sleep’ and just get shutdown when not in use. I never trust a PC laptop to wake successfully from sleep just by closing the lid.


















  • Can you find any recent analysis that supports your claim that nuclear costs are at the same level as solar?

    The only one I’ve seen suggest this was from a nuclear industry lobby group, and it inflated the costs or solar by insane amounts.

    In Australia this is a bit of a hot topic and all impartial estimates suggest that nuclear will not get close to renewables in any way, even taking into account storage and grid costs.

    In the 10 years since this single reactor was built, one of our states has transitioned to almost 100% renewables. Wholesale costs have plummeted, but renewable projects are still profitable in the market. I was involved in a reactor project in a western nation some time ago (it’s still being completed unsurprisingly), and the lock-in wholesale price to support that project was simply extortionate. Solar generation prices are a whole magnitude smaller.


  • There’s a few things at play with noise, and unfortunately there’s no easy answer to your issue.

    Easiest and best bang-for-buck: seal your windows up tight. If there’s little gaps for vents, the window doesn’t close tight, or things like that, they will leak noise.

    Most effective: replace windows with solid frames or insulation packed extrusions, double glazing using laminated glass, and make the inside pane a soundstop type of glass. Make sure any opening windows have seals.

    The curtains probably help with some very high pitched sounds, and there may also be a placebo effect at play, but they’re going to do bugger all I’m afraid. Noise is just vibrating mass, and it’s harder to transmit vibrations through dense mass. So yes, a curtain is better than nothing, but relative to your glass and walls it’s closer to air.

    If noise is an issue for sleeping, the very best thing to do before shelling out loads of money on snake oil curtains is to try a few different ear plugs.