• 3 Posts
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Joined 2 年前
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Cake day: 2023年6月12日

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  • a) that doesn’t really sound like the fault of EVs or the charging stations themselves. Any sort of very moderate air current would cause the same problem.

    Excactly. The stations themselves don’t create particles but magnetic fields from the high voltage DC lines and cooling fans just pick them up from the ground and back to air. It’s quite misleading to claim this is “Fine particulate matter emissions from electric vehicle fast charging stations” as the stations just redistribute existing emissions.

    Obviously this is not a good thing, but the underlying cause is something else than these stations, I’d bet considerable amount of it comes from combustion engines. And as you said, simple filters should fix the problem and clean up the pollution from environment as well.




  • I did self-host bitwarden and it’s not that bad to keep updated and running after initial setup (including backups obviously) but it still requires some time and effort to keep it running. And as I was the only user for the service it just wasn’t worth the time spent for me (YMMV) so I switched to their EU servers and I’ve been a happy user ever since.

    What I should do is to improve local backps on that, currently I just export my data every now and then manually to a secured storage, but doing it manually means that there’s often too long time between exports.




  • Official author don’t recommend it due to different semantics. But honestly for my own personal use case its fine for me.

    I don’t recommend that either. If you get used to that ‘rm’ doesn’t actually remove files and then your alias is missing for whatever reason it’ll bite you in the rear at some point. And obviously the same hazard goes with a ton of other commands too.



  • Is there a safe and private way to verify that I am in fact a real human on the internet?

    In Finland we have this thing called ‘mobile verification’ which I use almost daily. It’s a service where my phone number is verified to my identity in a secure manner (via multifactor bank account on my case but there’s multiple ways to achieve that verification) and it works as an “middleman” where I can just click an icon on a website, feed in my phone number to the identification service, check MFA on my cellphone and then I’m shown a web page where the identity provider shows what information is delivered to an original website. Most of the cases, at least on my usage, it sends out my social security number, so that I can access my invoices, sign legal documents, check my tax forms or whatever I’m doing but the underlying system can provide pretty much whatever data they have stored. There’s no technical reason why it couldn’t be used to verify that I’m an actual human being too.

    Say, if that was used in Lemmy (unlikely as the service costs something per each verification), identity provider would just send to my instance that I’m an actual human being but nothing else. The instance could then store that data and show a pretty blue checkmark next to my username without any personal data from me.





  • Because its still bullshit.

    Obviously. But I have no context on how much my actions create co2 in the first place. I assume driving a car generates a majority of it, or maybe heating the house, but I still don’t have any clue how many kilograms that might be. But what I do know is how many kilowatts my house consumes electricity and at least roughly how much our appliances use, so if you want to try and blame me for consuming precious resources by generating text or watching a video at least give me an measurement I can easily comprehend.


  • Is it just me or is that stupid way to measure consuming computing power? The CPUs themselves doing computations do not produce any pollutants (unless you calculate how much of that is created during manufacturing ang logistics, which I doubt). It’s the (without question stupidly large) energy consumption which might, but big players are at least greenwashing their actions by using renewable energy more and more.

    Why not create comparison like “generating 1000 words of your fanfiction consumes as much energy as you do all day” or something more easily to compare.




  • It’s the same in any country with buildings over 100 years old.

    In here 100+ year old houses are pretty common but practically all of them still have at least somewhat up to date electrics with that 3-phase input. It’s been around for decades after all. My house is built originally 1928 and my mothers house is from 1909 and both of them have 3x25A main breakers with those 380V 16A CEE sockets around.

    And as garages commonly double as a work space with 3-phase induction motors on the tools it’s still pretty common to have that 3x16A available as it’s not that much more expensive to pull 5x2.5mm² cable to the garage compared to 3x2.5mm² for single phase 16A outlet.



  • Though, if I remember correctly, your outlets have resettable breakers?

    Here in Finland we don’t have breakers on outlets themselves, they’re all on electrical panel. But we have ‘automatic fuses’ which you can reset, they’re just referred as ‘fuse’ almost always. Also, as our house is older, the 25A main fuses are actual porcelain ones, but new ones obviously have those automated too. Similarily, nearly all of the fault current protectors are on electrical panel instead of individual outlets.

    And in here nearly all fuses for lights, sockets and everything are either 10 or 16A with bigger main breakers, normally 3x25A for individual houses.