• 0 Posts
  • 72 Comments
Joined 1 year ago
cake
Cake day: June 9th, 2023

help-circle



  • AnarchistArtificer@slrpnk.nettoScience Memes@mander.xyzCats
    link
    fedilink
    English
    arrow-up
    8
    ·
    15 days ago

    I have learned linear algebra in a few different contexts now, and each one I learned made it easier. When I first learned it, it was in a pure maths context and I found it tricky. It began to make more sense in university, when I learned it in the context of x-ray crystallography. I think more so than most topics, linear algebra really needs the context of it’s usefulness for it to really make sense, but also, I think I’d have struggled with the x-ray crystallography if I hadn’t already got a grounding in linear algebra from a pure maths angle.



  • I agree, you’ve captured much of why I came away from the article feeling a bit ‘hmmm’.

    Something I read somewhere that I found super interesting is that on Windows, when a process completes, the user often gets a notification or popup alerting them to this, whereas on Linux, it’s more normal for there to not be any confirmation messages when a process is finished. I hadn’t consciously realised this difference until I read this and reflected on how many times I’d have to double check things when I first started using Linux.


  • I was talking to a friend recently who was frustrated because they felt like tech support had been treating them like an idiot. They’re a reasonably techy person and had gone through all the troubleshooting steps in the documentation, but the person on the phone had them do it all again. I tried to explain the perspective of the tech support guy — the fact that people often refuse to restart their PC because it feels like too simple of a step and they feel patronised by the suggestion, to the extent that people lie about whether they’ve done a particular troubleshooting step.

    I told them that it was valid to feel frustrated with how long the call took when it could’ve been much quicker and simpler, but that they should attribute their frustration at people who repeatedly refuse to read the docs, rather than the tech support guy. My friend wasn’t an idiot, but they were tarred with the same brush because of how many people seeking tech support are belligerent idiots.


  • I wonder what would facilitate people to make their own solutions in this way. Like, I have made a few apps or automation things myself, but if I look at my “normie” friends who don’t have the level of tech familiarity that I do, they struggle with whatever out of the box solutions they can find. Poor IT education is a big part of this, and I’ve been wondering a lot about what would need to change for the average “normie” to be empowered to tinker









  • I was learning python as a wee scientist in training, and my variables were beyond dreadful. I tried naming a list “list” and the interpreter told me I couldn’t, so I opted for “listy”. When I needed to name a new list but listy was taken, I’d often resort to “listyy”.

    Scientists who work with computers without having much (if any) targeted training on how to code can write the most horrendous programs.



  • I have a friend whose research requires a thorough understanding of quantum mechanics. She told me that she feels like she understands quantum mechanics, until she stops and thinks about it in a way that isn’t limited to the equations and data that she’s used to manipulating. Then, it blows her mind so much that she feels like she has to sort of “reboot” her brain and tell herself “it’s okay, just don’t think about it too much bro”. I find this hilarious, and quite relatable (even though I know relatively little of quantum mechanics)