• nicerdicer
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    6 months ago

    When changing lanes or turning you are supposed to use the turning signal before doing the manouver. The turning signal is supposed to warn other drivers that you are going to do something. It doesn’t make any sense to use the turning signal when already mid-turning or while already changing lanes. Many drivers don’t seem to know that.

  • pelletbucket@lemm.ee
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    6 months ago

    American cars having their brake lights and turn signals be the same light is stupid and dangerous.

  • lightnsfw@reddthat.com
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    6 months ago

    Things you will need to operate while driving your car shouldn’t have touch screen controls.

    • yannic@lemmy.ca
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      6 months ago

      I intentionally sought out a used vehicle with haptic menu controls. It pissed me off when I realized there was no point of having it, because the UI still locks me out of most of the interface when I am not completely stopped.

      It seems like the next generation just entirely gave up on the concept of safety.

      • piecat@lemmy.world
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        6 months ago

        Next generation? We don’t want it either. We’re being pushed features we don’t need or want

        • yannic@lemmy.ca
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          6 months ago

          I mean the next generation of vehicles (and since I bought used, that’s also a generation ago)

    • RatzChatsubo@lemm.ee
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      6 months ago

      Do even get me started with the 15 minutes ads on YouTube interrupting my podcast. It’s such a tiny skip button

  • Presi300@lemmy.world
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    6 months ago

    That documentation is supposed to explain how a thing works to people who don’t know how it works. I know, sounds extremely obvious, but you’d be surprised how much documentation out there is written in a way, expecting you to already know what it’s talking about. No. I do not. It is the documentation’s job to explain ME what IT is talking about…

    • TopRamenBinLaden@sh.itjust.works
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      6 months ago

      I agree with a caveat. If you are looking up documentation for an API or something software engineer adjacent, I think its fair for the authors of the documentation to assume the reader has a background in computer science, and shouldn’t have to explain topics that are explained in computer science curriculum. Same with other documentation that is intended to be used by specialists in their respective fields.

      • Technological_Elite@lemmy.oneOP
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        6 months ago

        Couldn’t have explained it better myself. Everyday items? Yeah, should be documentation for a person’s first time using it.

        Explaining logarithms in mathematics? Gonna need previous algebra knowledge, that’s a given.

      • Presi300@lemmy.world
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        6 months ago

        I know, but a library or a piece of software should explain it’s own functions. I might know my way around the tech stack, but if you don’t explain what your library does, I have no way of knowing it…

  • frezik@midwest.social
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    6 months ago

    Here’s one that’s not as consequential as other posts here. It’s not going to change the world, but would make things slightly better.

    Split lock washers are worse than useless. They’re supposed to be a spring against the bolt to help resist it turning back out over time. They don’t. If anything, they make it worse.

    Here’s a NASA publication on fastener design (because of course there’s a NASA publication on fastener design): https://ntrs.nasa.gov/citations/19900009424

    The lockwasher serves as a spring while the bolt is being tightened. However, the washer is normally flat by the time the bolt is fully torqued. At this time it is equivalent to a solid flat washer, and its locking ability is nonexistent. In summary, a Iockwasher of this type is useless for locking.

    This was published in 1990, but we’re still using this shit. Stop. There are many other kinds of fastener locking that work, like nylon locking nuts or threadlock, and we don’t need these.

  • lath@lemmy.world
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    6 months ago

    That other than a niche we specialize in, we’re pretty fucking dumb at everything else.

  • dual_sport_dork 🐧🗡️@lemmy.world
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    6 months ago

    “Homeopathic” does not mean organic, or good for you, natural, wholesome, effective, or inherently safe to consume.

    It is, in fact, a code word for no active ingredient.

    • intensely_human@lemm.ee
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      6 months ago

      Actually homeopathic refers to medicine which fights disease by inducing similar symptoms or etiology as the disease.

      And example is capsaicin for pain management.

      The word got attached to ultra dilute solutions later in the game, mostly because ultra dilute solutions are easy to debunk, which facilitates making fun of homeopathy.

    • Juice@midwest.social
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      6 months ago

      Omg I remember having this argument with my friends. “Well there are some home remedies that work, modern medicine doesn’t have a monopoly on all knowledge” OK but homeopathic medicine just means its water, plain water that remembers being able to cure a disease, its fake “Yeah but they’re not all like that some of them work, my grandma would use a half of an onion to take the pain out of bee stings” jfc I’m literally not talking about that, I’m talking about water sold as medicine that is covered by most major insurance! look it up!

  • Copythis@lemmy.world
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    6 months ago

    The spices at the grocery store I’ve been going to for the past 25 years has had the spices alphabetized this entire time.

    Edit, I misread the question but I’m not fixing my response

  • lennybird@lemmy.world
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    6 months ago

    That we’d all be better off if we accepted our own fallibility. That we are not perfect little robots, and as a result more tolerance and forgiveness in the world is necessary.

  • FiniteBanjo@lemmy.today
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    6 months ago

    Russia will not stop warring if Ukraine surrenders. Russia’s war will stretch to every corner of the earth.

  • Duamerthrax@lemmy.world
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    6 months ago

    How corporations use advertisements to influence how the media reports on their activities. Prime example is how BP ran all those “We’re Sorry” ads when they poisoned the Gulf of Mexico. They weren’t apologizing to the public. They were using the ads to pass bribes to the news agencies to make sure to give them soft coverage when they should have been ranking them over the coals.

    • brbposting@sh.itjust.works
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      6 months ago

      Incredible theory. Did you come up with it on your own? Search engines are blank on this. Want to read more!

      Thanks

      • Duamerthrax@lemmy.world
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        6 months ago

        You’re being facetious, but anyone else that really wants more, search “Manufacturing Consent”.

        The advertisement angle is just one way to influence how media reports. You could also just start buying stations whole sale, like Sinclair did.

        • brbposting@sh.itjust.works
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          6 months ago

          Sorry for my difficult to discern tone. Oops! Receipt talk-

          My tabs from last night:

          My comment two weeks ago:

          The BP bribe theory is terribly cunning and nobody else talking about it came up in the first few DuckDuckGo/Google results. Never heard anybody mention it in 2010 either.

          Edit: I guess the point would be discussions on the topic may not mention each individual case of bribery because the practice is pervasive.

    • intensely_human@lemm.ee
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      6 months ago

      How is an ad saying “we’re sorry” a bribe to the news agencies? Do you means the purchase of the ad space is for that?

  • fireweed@lemmy.world
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    6 months ago

    Perpetual growth in a finite system is impossible, and anything that relies on perpetual growth to function is doomed to eventually fail.

    For instance: social services that rely on perpetual population growth (especially youth population; e.g. Japan/South Korea), companies that rely on perpetual increase in users (most publicly-owned companies; e g. basically every social media company ATM), industries that rely on perpetual advancements in technology (e.g. industrialized agriculture, which constantly needs new ways to fight self-induced problems like soil depletion and erosion), housing as wealth generation (to be a wealth generator it has to outpace inflation, but at a certain point no one will be able to afford to purchase houses at their inflated prices no matter how over-leveraged they get; e.g. Canada). [Note that these are merely examples where these issues are currently coming to a head; they are by no means special cases, they’re just in a more advanced state of “finding out.”]

    In other words, a lot of the modern world, in both public and private sectors, is built around a series of ponzi schemes.

    • AA5B@lemmy.world
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      6 months ago

      But you’re assuming the type of growth will never change.

      • population growth is not sustainable and we’re past that point, but knowledge growth is
      • resources growth is not sustainable and we’re past that point for many resources, but economies can grow independently of resources
      • Zacryon@lemmy.wtf
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        6 months ago

        They literally said:

        Perpetual growth in a finite system is impossible

        I don’t see how your comment applies to that.

        Knowlegde growth may be sustainable, but it is also impossible to grow forever. (Supposing knowlegde is finite, which is, as far as I see it, the case as long as we make the definition of knowledge depend on characteristics like repition-free and new. For example, you could learn the number pi to even longer lenghts forever, but doing that is not necessarily something new to know as it’s just a manifestation of a repition which was already discovered.)

        I’m intrigued how you would explain that economies could grow independently of resources. From my perspective, it looks a lot like each and every form of economy relies somehow on some form of resource or resources. As resources are finite, economies can’t grow forever.

        • AA5B@lemmy.world
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          6 months ago

          There are already trends showing economic growth disconnected from both resources and energy. Welcome to the service economy

          • Zacryon@lemmy.wtf
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            6 months ago

            Service needs workforce performing the service. Workforce are usually human resources. Thereby, limited again. Or did I get it wrong?

            • AA5B@lemmy.world
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              6 months ago

              We already have many cases where a very small number of humans can manage automated services for millions. It’s extremely scalable

              While you could argue the electronics and power are also a resource dependency, it again scales extremely well

    • stelelor@lemmy.ca
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      6 months ago

      This is the third time this year that I have come across this. I am pissed that it was never taught in school… and that apparently I keep forgetting it every time.

      • aldalire@lemmy.dbzer0.com
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        6 months ago

        A way to remember it is to remember why that’s the case

        8% of 50 = (0.01 • 8) • 50 = 8 • (0.01 • 50) = 50% of 8

        It all just boils down to the fact that multiplication is associative and commutative (aka u can multiply numbers in any order you want)

        Ask me if you have any questions (im a math tutor i love teaching math) 😊

        • stelelor@lemmy.ca
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          6 months ago

          Thank you for taking the time to write it out! Funnily enough I’m not too bad at math (I tapped out at around linear algebra level) but I was taught in a very rigid way. Useful concepts like commutativity were just… read out loud to kids to be remembered as a Law Of Nature, instead of allowing kids to play with numbers and develop our numbers intuition. So while I have a decent theoretical knowledge, I’m terrible at applying what I know to real life. If that makes any sense?

        • stelelor@lemmy.ca
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          6 months ago

          Also, if you have any tricks for teaching percentages, ratios and basic statistics PLEASE SHARE. My partner has a new job and while he shines at the field work aspect, he has trouble with the mathier parts. He’s had godawful terrible teachers his whole life. I’ve tried coaching him in math but my methods don’t click with him. We also don’t have the time to wade through dozens of YouTube videos hoping to hit the holy grail…

          • aldalire@lemmy.dbzer0.com
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            6 months ago

            Yeah in my experience watching youtube videos passively is a waste of time. Time is better spent struggling with math practice problems and guiding him theough it when he’s stuck :-)

  • reddig33@lemmy.world
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    6 months ago

    That you need to wash your hands after going to the bathroom. I’ve seen too many grown men walk straight out of the restroom after urinating.