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Joined 1 year ago
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Cake day: February 1st, 2024

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  • Lemmy is not encrypted, my comments are public, your comments are public, we both know that. Anyone with a raspberry pi or an old netbook can scrape them.

    If I use an encrypted service and all of a sudden everything that I thought was encrypted was decrypted by the service provider without my consent? That’s breaking encryption.

    If on the other hand I use an encrypted service and they tell me that they can no longer offer the service, my data will be destroyed after X days, and I need to find another way of storing my encrypted data because of privacy invading government policies? That is not breaking encryption.


  • For many things I completely agree.

    That said, we just had our second kid, and neither set of grandparents live locally. That we can video chat with our family — for free, essentially! — is astonishing. And it’s not a big deal, not something we plan, just, “hey let’s say hi to Gramma and Gramps!”

    When I was a kid, videoconferencing was exclusive to seriously high end offices. And when we wanted to make a long distance phone call, we’d sometimes plan it in advance and buy prepaid minutes (this was on a landline, mid 90s maybe). Now my mom can just chat with her friend “across the pond” whenever she wants, from the comfort of her couch, and for zero incremental cost.

    I think technology that “feels like tech” is oftentimes a time sink and a waste. But the tech we take for granted? There’s some pretty amazing stuff there.


  • IIRC chvt is a privileged command, which makes sense (if an unprivileged user could execute this command they could effectively brick the computer for a local user).

    That said, my understanding is that modern DE’s are given a lot of access, so presumably chvt is allowed (and in this case, is required because as others mentioned, password is required). So the only other option is to fail unlocked, which is all kinds of Bad.


  • While neat, this is not self-sustaining — it’s taking more energy to power it than you’re getting out of it. (You can build a fusion device on your garage if you’re so inclined, though obviously this is much neater than that!)

    One viewpoint is that we’ll never get clean energy from these devices, not because they won’t work, but because you get a lot of neutrons out of these devices. And what do we do with neutrons? We either bash them into lead and heat stuff up (boring and not a lot of energy), or we use them to breed fissile material, which is a lot more energetically favorable. So basically, the economically sound thing to do is to use your fusion reactor to power your relatively conventional fission reactor. Which is still way better than fossil fuels IMHO, so that’s something.





  • good enough simulations that you can’t tell the difference.

    This requires us having actual conversations with those dead people to compare against, which we obviously can’t do.

    There is simply not enough information to train a model on of a dead person to create a comprehensive model of how they would respond in arbitrary conversations. You may be able to train with some depth in their field of expertise, but the whole point is to talk about things which they have no experience with, or at least, things which weren’t known then.

    So sure, maybe we get a model that makes you think you’re talking to them, but that’s no different than just having a dream or an acid trip where you’re chatting with Einstein.




  • Pick your favorite tech company, pick a small team with a “nerdy” engineering mandate, and I’m confident you’ll find the academic, geeky science and engineering types you’re talking about.

    They probably aren’t very vocal though, because 1) there’s a huge PR/marketing budget which is responsible for being the face of the company, and 2) well…these are nerdy STEM folks who probably like their job because they get very well compensated to be nerdy STEM types, and not because they’re fanboys/girls.




  • Our experience is that basically the only really expensive thing is childcare. Are you eligible for subsidized, or free, care (or have trustworthy and willing relatives)?

    As for gear, babies don’t need much. But for what they do need, reach out to friends, neighbors, and family! We’re fortunate that we could have afforded everything new, but we really only bought a few things because friends and randos alike gave us so much free kid stuff (we bought a nice stroller, a baby basket, and an IKEA crib — basically everything else was a hand-me-down). Join local “buy nothing” groups, or parent groups (sadly they’re usually WhatsApp, but whatever). Most people hate throwing away stuff, and would rather it go to a good home.

    Look at programs for subsidized/free necessities like diapers. There are lots of resources out there, especially in cities.

    As everyone else said, no one feels ready. We certainly didn’t!