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Joined 2 years ago
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Cake day: July 24th, 2023

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  • I’m not supporting higher education becoming reliant on for-profit companies like this, but AI tutors and the like, if properly implemented, would be kinda awesome. For example, it’s usually not feasible to have real life staff on hand to answer student questions at all hours of the day. Especially at the more early years of university, where content is simpler, AI is more than capable of meeting needs like this.

    I don’t fully agree with most of the people on this thread. I also hate AI slop being forced into what feels like all aspects of our life right now, but LLMs do have some genuine uses.




  • This method uses magnetic resonant coupling (vs inductive which is how wireless charging works on your phone). The difference is the transmitter and receiver are both tuned LC circuits that operate at their resonant frequency, which is why this works over the impressive range shown in the video. It would have efficiencies around 80% mark based on what I could find. But yeah for RFI, this would definitely be worse than something like normal Qi charging, which operates in the 100s of KHz, while this operates in the MHz. But I think the manufacturers page says this is FCC certified? So might be not too bad.












  • I built my PC recently and splurged to get about 100gb of ddr5, thinking it was going to be a waste of money.

    I couldn’t have been more wrong, there are occasionally times when I’m almost running out of memory. How? Multiple desktops, each with tons of programs and stuff open, including probably like several hundred Firefox tabs open at the worst of times.

    Basically, extra ram has allowed me to kinda postpone the responsibility of having the close programs, maintain cleanliness, etc. I still have to stay organised using desktops so I don’t go crazy with the number of things I have open, but I’m the limiting factor here, not my computer. And that’s a super liberating feeling.

    TL;DR: you can NEVER have too much ram.