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Sasha [They/Them]

@ Sasha @lemmy.blahaj.zone

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2 yr. ago

  • Can't say I'm aware of any examples of our modern scientific understanding being present in a religious text. I did a painfully in depth bible study class in highschool and we sometimes discussed that a lot of old testament (and thus the Torah) is very very old and likely comes from people doing their best to understand their world and merging it with myth over the ages. That's probably the closest you'll get, depending on what you consider "science."

    One other possibility is that stories like the flood could essentially be "recordings" of historical events. Someone correct me, it's been yonks since I read into it, but as I recall there are a number of different flood stories that come from the same region (ancient Mesopotamia? if we're talking Judaism), so it's entirely possible that it's based on a real one, perhaps even multiple.

  • I got a free copy of the Qur'an last year and it's packed with stuff like this, it's kinda annoying because I just wanted to understand the actual text. It's all the same stuff I've seen Christian creationists talk about, obviously false if you understand the basics but it'll probably deceive lots of people who don't.

  • One of the most accurate and successful theories in physics contains the single worst prediction and isn't mathematically rigorous at all.

    Doing calculations with it feels like doing vibes based maths, and you spend a lot of time doing things like: "oops divided by zero guess I'll cancel it out by multiplying by zero" and it works.

  • Going through the comment history tells a pretty clear story, what a twat

  • I work in IT and we have to go through a whole process to get a licence to use it, so I've just not done that. Other people on my team have, it's a ticking time bomb and I'm just sitting here watching them all ignore the obvious signs.

    Just last week someone was complaining about the AI randomly adding files to our code, and when I mentioned yeah these AI keep deleting customer data and stuff, they just brushed it off. We're in an industry that's super regulated so this is gonna end with legal action I'm sure. I've also watched people use AI to automate basic tasks, and when I've reviewed what they've done it's all completely wrong, to that point that if the wrong person sees it, we get a full audit and the entire team is placed under constant supervision with a lot of our access heavily restricted for months.

    Meanwhile I'm just sitting here doing more and doing it better without AI. It's not worth pushing back because I already cop enough flak for stuff other people do or don't do. I hope the company gets destroyed in a massive lawsuit, it won't, but god it would be awesome.

  • Where I live, the socialist alternative aka SALT. They're rather abusive towards their members and are pretty broadly hated by every other group because they co-opt movements and turn any rally into a chance to sell things and make a profit. They're well known for being very manipulative and forceful with university students in particular. I've heard nothing but disgusting stories from the people who got out.

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  • I've been running from my problems by immersing myself in tech, I'm not sure if that makes me like it more or less but I've gotten very very good at what I do.

    Last night I set up an event ticketing service so friends can come to an event I'm hosting without me having to schedule them or manage capacity. Then I cried myself to sleep. -2

    But I also get to set up stuff for my collectives to use, like nextcloud and wordpress and it's awesome to be able to turn a grassroots bunch of ratbags into a semi-professional looking bunch of ratbags. +10

  • I used to fry a pan of frozen veggies with salt and thyme, but these days I'm often lucky enough to be able to get a lot of rescued food for free.

  • Eeeeeh careful when signing up at protests, you run the chance of getting into one of the culty and abusive groups who rely on naive newbies signing up on the spot. Then they take you away from your friends and family and all your money, I wish it didn't happen constantly but I literally just got home from a protest absolutely infested with them.

  • The speech is a chance to say everything you want to say, as long as it comes from the heart and celebrates their marriage, you'll do fine.

    IMHO it's totally fine to joke about yourself, as long as you aren't generalising there's nothing anyone can say. Transitioning is your story, and you get to tell it how you want.

  • Perhaps you're referring to theory I haven't read, but does anarchism really reject structure itself? Certainly hierarchical structures are rejected, but organisation requires structure, even if it's a flat one.

    I haven't know anarchy any other way, so I'm a little confused about the distinction. Granted, there are many flavours of anarchy and I don't know them well, but I thought they all accepted structure itself while rejecting the hierarchical.

  • I remember in one of his books, Dr Karl recalls knowing when winter started because the ER suddenly fills up with kids fighting for their lives.

  • Very fucking glad to hear this, I'm sure we'll all be celebrating in Newy this year at the people's blockade. I don't know much about the legal system, can this be overturned at a federal level or anything?

  • FnB is my favourite thing ever, it completely changed my life too. I'll never not love having dinner with a few dozen strangers, meeting amazing people from all over the world and hearing so many incredible stories. It's made me into a much better person, given me opportunities I never believed I'd get and it's kept me alive and fed when I'm not doing so well.

  • AC's use electrical energy to take some heat energy, and move it outside. You can kinda reverse the process in certain types of heat pumps to generate power, but it's not even close to worth it, the efficiency is horrible.

    You need a temperature gradient to capture heat energy, basically a cold thing and a hot thing, you harvest the energy as it moves from hot to cold. You've cooled your house down, and want to use the waste heat to create power, you'll either have to find a very cold place somewhere nearby (unlikely to be cold outside if you're using AC) or you can use the fact that your house is cold. So now you've both lost energy and heated up your house, because that lost energy has been added to the heat you originally tried to remove.

    The simplified but always true rule of thumb is that whenever you use energy to create something from which you can harvest energy, you'll never be able to harvest more than what you spent. In reality you'll pretty much always lose energy trying to do this, I'm not aware of anything that's 100% efficient in both directions (or even one honestly).

  • I'm afraid I can't answer your technical questions, I'm really not that knowledgeable about this. All I know is you ideally want the frequency curve to be flat, I don't think it matters much where it sits relative to that line.

    Honestly, that Danon dropping off at the low end is pretty typical though it's one of the better ones. You'd really just have to test it I'm afraid, it might be totally fine to chop off the bottom for some things but maybe it's necessary for certain heart conditions, I wouldn't know. If it were an option I'd say the best bet is to always stick to the analogue, but I'm absolutely with you on hating traditional stethoscopes, they're so painful...

    You probably can just leave the crushers on your neck with the volume maxed out, but I'm really not sure if that'll work. In all honesty the speaker might be worse due to the way the acoustics in the room can change what you hear, it's really hard to say.

  • Rtings.com provides frequency response charts when they test speakers, let me see if I can find one that goes low enough for you.

    As for the bonus question, absolutely love it. I love when people come up with cool solutions to life's problems, and this lets me hear my own heartbeat? Hell yeah!

    Here's an easy way to check a bunch of them quicky, the Denon home was the best I found in terms of the very low end. I'm sure someone else can do better, I'm not that much of an audiophile and know very little about speakers.

    Probably worth noting that they stretch out the low end of the chart so they tend to go lower than it seems (I assume it's a logarithmic scale). You might be able to go to a store and ask to test them yourself.

    Second edit: if headphones are at all a possibility (they might be better for patients who don't want to hear their own heartbeat) then can I recommend Skullcandy crushers? They're completely ridiculous as regular headphones, they basically just have a metal plate they vibrate for the bass, but it goes all the way down to 20Hz, and you can crank it waaaaay up with a slider on the side. (I use these daily for music because I'm a bad audiophile who wants to have fun sometimes, I have a proper wired setup if I want the audiophile experience.)

  • I started a free writing journal to help generate ideas and learn to get a little more creative. It's basically just a regular journal at this point, I just write in it whenever I have a thought that I feel I should keep. It's been invaluable for coping with mental health stuff too. I don't think I'll ever stop, it's not something I have to force myself to do any more.

  • Rode one recently and the actual insane restrictions on where you can ride these things left me stranded over a freeway and took longer than walking home because I had to turn around and push the stupid thing across a bridge. They charged me to not ride the bike...