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Cake day: June 15th, 2023

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  • Appliances have potentially serious failure modes that don’t involve battery fires. (We had one here a couple of weeks ago, which would have flooded out our basement if I hadn’t been able to cut power to the pump involved.) Being able to cut the power completely and instantly is not negotiable for a lot of appliances. I wasn’t even taking battery fires into consideration when I wrote about failure modes—I was talking about things that already happen to plug-in appliances right now.

    Yes, the added weight and complexity are likely not all that significant here, but they’re sufficient that, even without the power-cutting issues, they outweigh any benefit of attaching a battery to the appliance directly. It’s just not a particularly useful idea when you get pretty much the same benefits with none of the downsides by incorporating the batteries into the building’s power system separately.



  • Clarity is not normally something headlines are all that concerned with (some are intentionally opaque, but this one is just joking around). Anyway, I think the “[foo], [bar]ed” structure was a lot more common some decades before the Internet—I had no trouble parsing it, but this marks the first time in a while that I’ve seen it, and I can see how it might be unfamiliar to some audiences.







  • On the gripping hand, if you’re trying to connect an older external device, you’re more likely to get it working eventually under Linux (which usually keeps device drivers until they bit-rot out of the kernel tree) than Windows (whose drivers are version-specific and only get ported forward if the manufacturer thinks there’s money in it). Six of one, half-a-dozen of the other, as far as I’m concerned, and device setup is a thing you should only have to do rarely anyway.




  • The cause of Sophie’s APD diagnosis is unknown, but her audiologist believes the overuse of noise-cancelling headphones, which Sophie wears for up to five hours a day, could have a part to play.

    Other audiologists agree, saying more research is needed into the potential effects of their prolonged use.

    That looks to me like, “audiologists have no bloody clue where this issue is coming from, and are therefore throwing shit at the wall in the hope that something will stick.”