• Jerkface (any/all)@lemmy.ca
      link
      fedilink
      English
      arrow-up
      7
      ·
      6 days ago

      Colour theory is extremely complicated and you can’t really tell from an RGB value in isolation that it represent a colour “exactly halfway” between green and yellow. Colour is perceptual, not a physical phenomenon, and this has significant meaningful consequences. But I’m glad you found a narrative that saved your marriage.

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

        It really messes with your head when you realize magenta is the color equivalent of the Source engine missing texture error

    • Whats_your_reasoning@lemmy.world
      link
      fedilink
      arrow-up
      3
      ·
      edit-2
      5 days ago

      Did you date my former coworker? I used to use a chartreuse coathanger because it was the only one of that color, which made it easy for me to spot. One day, as I was putting my coat away, this coworker started talking as if we were already mid-way through an argument. “It’s so green. I don’t know why you said it’s yellow.” Huh? I had no idea what he was talking about at first. I asked if he meant my coathanger, and I responded that I didn’t know what color it was. (I didn’t know what “chartreuse” meant yet.) He ranted on, claiming we fought about it once before, even though this was the first time he’d even talked about my coathanger. It was bizarre.

      I think that guy had something psychologically troubling going on. I’d also seen him: ask a question, make up an answer for that question, then immediately proceed to believe the answer he made up with 100% certainty. The question? “How do those Magic Eraser cleaning sponges work?” His answer? “They use paint.” I asked how it could possibly match the color of every surface it’s used on, but he insisted his answer must be right. Truly magical thinking.

      I also saw him watch an ad for a random product, then promptly declare that he needed that product. I had always thought of ads as something to tune out, but he legit followed them as if they were friends giving advice. I had never seen anything like that.

  • kat_angstrom@lemmy.world
    link
    fedilink
    arrow-up
    8
    ·
    5 days ago

    It has become an ongoing issue that my wife complains that she smells something, then gets angry at me if I am unable to smell that same smell, sometimes accusing me of gas lighting her or calling her a liar, when actually I just don’t smell the smell she’s smelling.

    I’m not making implications or accusations, I’m not trying to mislead or confuse her, I just can’t smell whatever she’s smelling and that fact frustrates the heck out of her as though I’m personally letting her down. Then she gets a bit aggro and I have to change the garbages / kitchen compost in the hopes that perhaps those are the sources of the smells I can’t smell. Sometimes that helps. She will never change the garbage or take out the compost herself.

    When she insisted that she smelled a gas leak from our furnace that I couldn’t smell, we called a professional who confirmed our furnace was working fine and there was no gas leak; but I was still the villain for denying the gas leak ahead of time. Three times in the last 6 months this has been a thing.

    • dumples@midwest.social
      link
      fedilink
      English
      arrow-up
      5
      ·
      4 days ago

      My wife also has a better sense of smell then me. We don’t fight about it but I have spent a bunch of time trying to find the phantom smell.

      She’s pregnant now and her super smell is even more potent. So I had to do a lot of kitchen cleaning and I had to a lot of cooking. It’s a thing for sure

    • TheRealKuni@midwest.social
      link
      fedilink
      English
      arrow-up
      3
      ·
      4 days ago

      Flip the script, say she’s gaslighting you by pretending to smell things that aren’t there.

      (Don’t actually do this unless you really hate your relationship.)

  • unsettlinglymoist@lemmy.world
    link
    fedilink
    arrow-up
    6
    ·
    5 days ago

    Hard water vs soft water.

    So many times we’ve been in a hotel room and I’ve taken a shower and commented on what soft water it is because it feels like the soap never rinses off and I feel slippery all over. She always tries to correct me by calling it hard water. She grew up in a desert city that has naturally hard water, so she’ll always say, “I know what hard water is, I grew up with hard water!” when the “hard” water she grew up with was softened by some means. It doesn’t matter how many articles and blog posts and ChatGPT sessions on the topic I show her, she always insists they’re wrong and she’s right. We argued about it a few times in the past, but now it’s a running joke between us.

    • TheRealKuni@midwest.social
      link
      fedilink
      English
      arrow-up
      2
      ·
      4 days ago

      Okay, so the water in hotels that sucks at getting soap off (it doesn’t really, but it feels like it does) is softened water. It has been treated to remove calcium, magnesium, and other cations, to prevent scale buildup.

      As I understand it skin feels slippery like it hasn’t removed the soap for potentially a few reasons. General consensus is that either you’re feeling whatever salt they put in the water to treat it, or you’re feeling the lack of those minerals. That is, you’re use to the water making your skin feel less slippery because of the various minerals in it, so the absence of those minerals makes it feel slippery. You get used to this eventually, but it’s annoying if you aren’t used to softened water.

      The confusion comes in because in home water systems, you really only need a water softener if the water in the area is particularly hard. So it’s easy to associate softened water with hard water. Because you don’t really need to soften water that isn’t high in mineral deposits (unless you’re a hotel trying to minimize cleaning costs and are treating a fuckload of water centrally).

      So you’re both right. It’s soft water because it’s been softened. And it’s been softened because it’s hard water. 😂

    • BigxRedxHusker@midwest.social
      link
      fedilink
      arrow-up
      3
      ·
      4 days ago

      Oh man do I hate soft water. Granted soap doesn’t lather as well with hard water but whenever I shower someplace with soft water I feel like I’m spending 20 minutes just trying to get the soap off. Also I hate drinking softwater

    • grue@lemmy.world
      link
      fedilink
      arrow-up
      17
      ·
      6 days ago

      Considering that it was about topology, that might very well be the smartest couple’s dispute I’ve ever heard of.

        • BCsven@lemmy.ca
          link
          fedilink
          arrow-up
          3
          ·
          5 days ago

          At the deepest part where it surrounds stem tightly there will be an instant tangent which then immediately becomes non tangent. A G0 and G1 condition and not G2

            • BCsven@lemmy.ca
              link
              fedilink
              arrow-up
              1
              ·
              5 days ago

              Doesn’t matter, the point where stem and dimple are deepest and encapsulated would have same vector direction initially. Topology doesn’t need to be cylindrical to have vectors

              • WildPalmTree@lemmy.world
                link
                fedilink
                arrow-up
                1
                ·
                4 days ago

                I don’t have a dog in the race. I just think you are two big dorks and I love this discussion. I want at least a 20 minute YouTube video of the correct answer and why the other is wrong!

                • BCsven@lemmy.ca
                  link
                  fedilink
                  arrow-up
                  2
                  ·
                  edit-2
                  4 days ago

                  Well you are in luck. No video but images of analysis. Hedgehog plot of normal vectors, they converge to flat at stem base. Hard to see since the stem/dimple share space.

                  Confirmation of immediate angle at stem base

                  Slope plot. Green being 0 degrees from up vector.

                  Dimple hole showing its not a cylindrical stem

                  Stem slope, green being immediate 0 vector

                • BCsven@lemmy.ca
                  link
                  fedilink
                  arrow-up
                  1
                  ·
                  4 days ago

                  I’m on a trip so won’t have access to my CAD analysis tools, so no video I’m afraid.

  • ChexMax@lemmy.world
    link
    fedilink
    arrow-up
    19
    ·
    6 days ago

    We disagreed for years about the color of our couch. I called it brown. He called it blue. It was a weird grayish brown colored couch, but because it was labeled “slate” when he bought it, he insisted it was blue. We then added a teal blue couch to our house which just solidified my “this is the brown couch” position. We do not, to this day, agree. Eventually we got rid of the couch.

  • corsicanguppy@lemmy.ca
    link
    fedilink
    English
    arrow-up
    5
    ·
    5 days ago

    My wife’s siblings and her all have the same weird trait: when things get stressful, they clam up and do this “shut up and let me save the world” thing. Her sister’s worked on it a lot because #fireman, but it’s a strong compulsion.

    The “hmm, maybe if you’d talked to anyone instead of going missing-person” is extra fun when it’s a tech thing, as after the stress and the teeth-pulling contextual questions, it’s two mouse clicks and an object lesson.

    And, when THAT fight’s over…