I’ll answer anything honestly.

  • MagnumDovetails@lemmy.world
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    2 years ago

    For what it’s worth I think the stuff you guys learn is absolute wizardry. I’m going into my last two semesters of a BS in civil engineering, so I can relate. I do think my studies are easier than electrical but I’ve had a couple semesters where I was just floored by the difficulty, exhausted from the pace, and depressed thinking I’d get kicked from the program or bomb a crucial test.

    I believe your other comment is correct, it will be worth it. I can already look at problems in a different way, and I understand things in a way that’s hard to explain in words.

    My question: I’m concerned that the plans for green energy have a serious and unaddressed limitation in electrical power transfer. I think mining the needed metals to just build the stuff could further mess up the planet- not to mention the load the grid would have to handle. Do you foresee any changes in the ways we transmit power? Is changing from ac-dc or vice versa a feasible solution?

    Lastly, be good to yourself, I extended my degree a semester and took it easy- really helped me. Good luck!

    • shapis@lemmy.mlOP
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      2 years ago

      Don’t put yours down. Civil slaps.

      Question is way above my pay grade.

      But lezz go I think generation and transportation are by and large a solved problem. It’s political forces that mess it up.

      • MagnumDovetails@lemmy.world
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        2 years ago

        Thanks man, I can math pretty hard but you’re the only field that uses imaginary numbers! e^i*pi still trips me out.

        For sure there’s lots of political crap holding us back. I heard some crazy statistic about how much grid work would be needed to get us to replace coal and other fossil fuels with electricity.

        I’d agree that the generation is handled, just need to build it. Maybe I’ll see you on the job down the road! Keep positive, you got this

    • shapis@lemmy.mlOP
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      2 years ago

      You can build paths with metal that not only transfer electricity. But they do a logical operation. Or perhaps it resonates in a way that emits waves that can be interpreted elsewhere

      • shapis@lemmy.mlOP
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        2 years ago

        It’s the basis for logical circuits. Antennas. Control systems etc. And it’s super cool cause the base to build all of that is the same.

  • Artisian@lemmy.world
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    2 years ago

    Does the ama help? If so, how?

    I imagine it as distracting, which might be enough to cope? But I’m not sure.

  • Impronoucabl@lemmy.world
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    2 years ago

    I know very little about electronics. If Impedance is analogous to resistance from AC to DC, how does that equate in terms of the common water-electricity analogy?

    • shapis@lemmy.mlOP
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      2 years ago

      Impedance is still impedance on DC. I’m not aware of the analogy but the best way to really see it is checking a short video on complex numbers. You don’t need much at all to grasp circuit analysis in the frequency domain.

      In the time domain it’s a bit more calcy. But seriously. Watch a short video on complex numbers and frequency domain analysis will be a breeze.

    • shapis@lemmy.mlOP
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      2 years ago

      Total and complete guess. But sentience is something that happens when complex enough chemical reactions are allowed to happen for long enough.

      Alternatively. I don’t see why it wouldn’t be possible to do it electronically as well.

  • Artisian@lemmy.world
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    2 years ago

    Would the tears and their paths make interesting circuits? Salt water is probably a reasonable conductor, but I’m not sure how to model the eyes.

    • shapis@lemmy.mlOP
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      2 years ago

      Prob not. It’s not just about lowering resistance. You need to be able to control the gain and the flow of it to make things interesting

    • shapis@lemmy.mlOP
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      2 years ago

      SNES for retro. FFXIV will always have my heart. Rydia sent me into a lifelong of playing summoners. And it’s been worth it.

  • Shambling Shapes@lemmy.one
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    2 years ago

    A rabid, cyborg emu with titanium claws is coming for you in 24 hours. You have only what is in your house to protect yourself. How do you prepare?

    You now have 23 hours and 59 minutes…

    • shapis@lemmy.mlOP
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      2 years ago

      Fuck. Guess km grabbing my stuff and moving. Is it smart enough to track me down? Will my family stay safe ?

    • shapis@lemmy.mlOP
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      2 years ago

      It’s seriously cool when you build a circuit that has a clear function. Need a lock for your door? A processor for a custom chip? The logic of making all of that is the same. It’s magical.

      • Protoknuckles@lemmy.world
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        2 years ago

        Almost the same reason I became a comp Sci major, back in the day. The magic of being able to just tell a computer to make something was intoxicating. When you have time and energy, what’s a project you’d like to do, just for yourself?

        • shapis@lemmy.mlOP
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          2 years ago

          Open source a ready to fab risc v chip.

          But thats more than I can chew ATM.

          • scarilog@lemmy.world
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            1 year ago

            I’d suggest just taking a crack at it.

            I’ve never gone as far as ready to fab, but you’d be surprised at how not-too-complicated it is to implement the 40 or so base RISCV instructions.