• ceenote@lemmy.world
    link
    fedilink
    English
    arrow-up
    189
    arrow-down
    1
    ·
    4 days ago

    It’s the classic:

    “It’s grade school biology!”

    “Okay, but when you get to middle school…”

        • hperrin@lemmy.ca
          link
          fedilink
          English
          arrow-up
          58
          arrow-down
          1
          ·
          4 days ago

          It’s collegiate biology.

          Ah, someone failed biology in college.

          • zarathustrad@lemmy.world
            link
            fedilink
            English
            arrow-up
            54
            arrow-down
            1
            ·
            4 days ago

            As someone who has experienced Post graduate biology, at that point explaining some things does reach the level of “trust me bro” when speaking to people that have no baseline biology knowledge.

            Do you want a series of 1 hour lectures and a few thousand pages of reading material? No? Then you just need to trust the experts.

            • Klear@quokk.au
              link
              fedilink
              English
              arrow-up
              16
              ·
              4 days ago

              I’ll settle for some unlikely and interesting bits out of context, such as the existence of single-cell dogs.

                • Klear@quokk.au
                  link
                  fedilink
                  English
                  arrow-up
                  2
                  ·
                  2 days ago

                  I’m not a biologist myself, so this explanation might be full of errors, but the gist of it is:

                  A dog got cancer. Cancer tissue is a part of your body with the same genetic information, just growing uncontrollably, right? Well, one of the cancer cells got separated and somehow learnt to survive on its own, reproducing asexually and started a lineage of a new single-cell organism that still exists to this day.

                  This single-cell organism has the same DNA as the dog. Genetically speaking it is a dog.

            • yetAnotherUser@discuss.tchncs.de
              link
              fedilink
              English
              arrow-up
              14
              ·
              4 days ago

              Most people don’t?

              I mean why would anyone not studying biology (or related fields) have to take biology in college? Or is that a US-American thing?

              • canihasaccount@lemmy.world
                link
                fedilink
                English
                arrow-up
                17
                ·
                4 days ago

                It’s a common general education requirement for college in the US, yeah. Biology, physics, psychology, economics, English/writing, math, etc. are often all required, or at least a selection of most of the discipline-intro-level courses is.

                • yetAnotherUser@discuss.tchncs.de
                  link
                  fedilink
                  English
                  arrow-up
                  13
                  ·
                  4 days ago

                  Huh, that’s weird. Isn’t highschool sufficient for general education?

                  Thinking about it, it might not be. I’ve just checked and at least in Germany a US highschool diploma (including passing tests like SAT or ACT flawlessly) doesn’t (generally) qualify you for entering university here. That is, you are literally prohibited by law from enrolling.

                  I’m genuinely glad this isn’t part of university education here. I mean, I’m attending lectures because I have interest in a certain subject - not because I want even more general education after finishing secondary education.

  • dumbass@aussie.zone
    link
    fedilink
    English
    arrow-up
    6
    ·
    3 days ago

    Huh, this post has taught me that I really like plugs and outlet’s, some of the ones posted look fun to plug in.

    Guess plugs and outlets are my weird old man interest.

  • Meron35@lemmy.world
    link
    fedilink
    English
    arrow-up
    49
    ·
    4 days ago

    Most circuit boards are an absolute pride parade. You have your male to male/female to female connectors, MtF/FtM transformers, master/slave setups, multiport adapters, splitters, switches, docking, etc

      • luciferofastora@feddit.org
        link
        fedilink
        English
        arrow-up
        3
        ·
        2 days ago

        I think it would be less of an issue if human slavery and all its attendant and resultant issues were actually firmly a thing of the past. It could become a “clinical”, accurate way to describe technical constellations where one component is strictly subordinate to another, if it didn’t have the connotation of ongoing human rights issues.

        Not saying it’s the best or the only option for the terminology, just wondering aloud whether the callback would be an issue if the topic wasn’t still so raw and sore.

      • SoleInvictus@lemmy.blahaj.zoneM
        link
        fedilink
        English
        arrow-up
        10
        ·
        3 days ago

        I like parent/child. Add something? Parent adopts. Remove something? Parent abandons, leaving the process or component with trauma that will require years of therapy.

      • stephan262@lemmy.world
        link
        fedilink
        English
        arrow-up
        10
        ·
        3 days ago

        I quite agree. Personally I use Main/Secondary, I find it does away with the problematic terminology while needing no changes in acronyms.

        • DarthFreyr@lemmy.world
          link
          fedilink
          English
          arrow-up
          6
          ·
          3 days ago

          Eh, I think master is used (AFAIK) unproblematicly in other contexts like a master key, recording master, and master pattern. Converting it to “main” seems like a change or loss of meaning, but the problem may be that there is not really a consistent meaning across electronics usage to start with. I think “secondary” has some connotation of filling the same purpose or type as the primary, which doesn’t really fit for m/s usage. Master/sheep is my most similar option that keeps the “m/s”, but it feels awkward enough to draw attention to what it replaces. Could just do master (or main) and sub, where “sub” could mean substitute, subordinate, subscriber, [submissive,] etc. as needed.

  • MrSulu@lemmy.ml
    link
    fedilink
    English
    arrow-up
    7
    ·
    3 days ago

    Shamefully, when I’m speaking to someone who starts spouting the usual nonsense about homosexuality or genders, I’ll ask " What about bears? ". I know nothing at all about bears, but seemingly its a great question to flounder moronic confidence. If it isn’t enough, I’ll add that bears display LGBTQ+ varieties in the wild and in zoo’s. Deapan / confused delivery is key!

    • daellat@lemmy.world
      link
      fedilink
      English
      arrow-up
      8
      ·
      3 days ago

      I have read a bit about biology and the science is kinda clear cut on it. That is to say, sex is a false dichotomy. Not even the chromosomes are a deterministic 100% guarantee for other things like genitals, breasts and even “male/female normatieve brain patterns”. So yeah, follow the science and discover biology is not binary.

      • MrSulu@lemmy.ml
        link
        fedilink
        English
        arrow-up
        3
        ·
        3 days ago

        Definitely going to try to add that to my “What about bears” question for future use. Much appreciated. I’m not certain that many recipients of my challenge will understand the words. I may be on a witchcraft charge in some places

  • A_norny_mousse@feddit.org
    link
    fedilink
    English
    arrow-up
    97
    ·
    4 days ago

    Another perfect example of flawed analogies and kneejerk conclusions vs. the benefit of thinking about it for a few seconds

      • TropicalDingdong@lemmy.world
        link
        fedilink
        English
        arrow-up
        37
        arrow-down
        1
        ·
        4 days ago

        fucking yikes.

        that things safety feature is “anyone with intrusive thoughts has long since been eliminated from consideration”

        • PyroVK@lemmy.zip
          link
          fedilink
          English
          arrow-up
          23
          ·
          4 days ago

          Without having looked it up yet, I would assume that the exposed contacts are neutral/ground

          • dondelelcaro@lemmy.world
            link
            fedilink
            English
            arrow-up
            17
            ·
            4 days ago

            The outer contact is ground, the inner pin is for locating (unconnected) and the other three are X, Y, Z. It’s a Nema SS22-50R.

        • kersploosh@sh.itjust.works
          link
          fedilink
          English
          arrow-up
          2
          ·
          3 days ago

          I assume you mean the “h” word I used. If that is a slur than I apologize, I did not know. It is a common industry term for genderless electrical connectors.

          • hungryphrog@lemmy.blahaj.zone
            link
            fedilink
            English
            arrow-up
            2
            ·
            3 days ago

            I appreciate your civil response. So, this word has been used as a slur against intersex people (people born with or who in puberty developed genitalia or sex charasteristics differing from the concepts of ‘male’ and ‘female’) since the middle ages and has had a long history of violence, such as forced genital mutilation and infanticide, behind it. It often is conflated to mean someone or something possessing both a penis and a vagina, who is typically capable of both impregnanting and becoming pregnant. (it should be noted that this does not occur in humans without body modification!) Because of this, the h-word was later (19th or 20th century iirc) used by scientists to describe cosexual animals and plants because someone was too lazy to come up with a new term that didn’t have truckloads of baggage attached to it. Thus leading to what we’re talking about.

    • A_norny_mousse@feddit.org
      link
      fedilink
      English
      arrow-up
      30
      arrow-down
      1
      ·
      edit-2
      4 days ago

      hot damn. I once lived in a house that used a contraption like this to feed elctricity from one circuit into another. I didn’t know and I touched one end… I did fall off the ladder, but I’m still alive.

      Of course this analogy is even more flawed than OOP’s.

    • Kobibi@sh.itjust.works
      link
      fedilink
      English
      arrow-up
      9
      ·
      4 days ago

      Can I ask, what’s the (ill-advised) use case for this?

      I don’t know anything about electronics but I readily believe this is a dangerous cable

      But what I don’t get is what people want it for. I’ve never been in a situation that calls for this

      • chiliedogg@lemmy.world
        link
        fedilink
        English
        arrow-up
        7
        ·
        4 days ago

        It allows you to move power from a live circuit to a dead one by connecting the outlets between them. The most common use I’ve seen is to easily hook a gas generator to a household circuit during a blackout.

        But yes, they’re very dangerous and there are less-stupid ways to hook up a generator that won’t make tripping over a power cable lethally dangerous or risk burning down the house by bypassing the circuit breaker and overloading the wiring in the walls.

        But this one is popular because it can be done very quickly and easily with minimal supplies.

      • Soybean@lemmy.world
        link
        fedilink
        English
        arrow-up
        9
        ·
        4 days ago

        They can be used to hook a generator to your house if your power goes out, but people will use them for things like if they strung up Christmas lights backwards so 2 female ends are next to each other.

    • Landless2029@lemmy.world
      link
      fedilink
      English
      arrow-up
      5
      ·
      4 days ago

      When I was a kid our electricity got cut (yes we were poor). We found an outlet with power for some reason. Must’ve been wired to another unit in the 3 family home.

      So my moms boyfriend went out to the hardware store and made this cable. Then plugged in the working outlet to a nearby dead one and we got power again…

      I don’t remember how long we ran that but nothing exploded.

      If I recall he was from another country and they did this all the time across houses when someone lost power or hooking up gas power generators.

    • Grass@sh.itjust.works
      cake
      link
      fedilink
      English
      arrow-up
      5
      ·
      4 days ago

      they exist and my coworkers kept buying them from somewhere and I never trusted them not to kill themselves so I did the one underpaid above and beyond the boss didn’t deserve by fixing the idiotic wiring

      • 7rokhym@lemmy.ca
        link
        fedilink
        English
        arrow-up
        7
        ·
        3 days ago

        Obviously to upset fragile beings in the future that believe biology is defined by electrical connectors.

      • _stranger_@lemmy.world
        link
        fedilink
        English
        arrow-up
        4
        ·
        4 days ago

        I think that’s for token ring. I remember using an adapter to plug Ethernet into a wall version of one of these. Massive things.

        • vaultdweller013@sh.itjust.works
          link
          fedilink
          English
          arrow-up
          2
          ·
          4 days ago

          So it’s just a fucky old school data connector? That actually makes some sense, given how old Ethernet cables are these fuckers probably date back to when ribbon cables were the standard for connections, like that bastard radio shack computer from 1979 that I have.

          • piccolo@sh.itjust.works
            link
            fedilink
            English
            arrow-up
            3
            ·
            3 days ago

            Actually, these token ring connectors were introduced in 1984. Twisted pair ethernet was introduced in 1986. Though, coaxial BNC was more popular until the mid 90s.

            • _stranger_@lemmy.world
              link
              fedilink
              English
              arrow-up
              1
              ·
              2 days ago

              Yeah, in my case the building had originally been fitted for token ring, and eventually was retrofitted for Ethernet, but instead of swapping out all the hard wired wall ports, they just issued that socket to ethernet adapters. The rooms ALSO had BNC ports, which weren’t live anymore.

  • Boomer Humor Doomergod@lemmy.world
    link
    fedilink
    English
    arrow-up
    35
    ·
    edit-2
    4 days ago

    Another example where this argument falls flat is spaceship docking connectors, which are genderless so they can all dock to every other one.

    In space being heteronormative is less useful.