• madcaesar@lemmy.world
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    4 months ago

    I’m so fucking sick of everything being politicized. Now we’re doing it with fucking plastic…

  • Grass@sh.itjust.works
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    3 months ago

    I’ve been told black plastic doesnt get recycled at the recycling plants because the sorting system doesn’t work on black plastic.

    • becausechemistry@lemm.ee
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      3 months ago

      Plastic that’s got a lot of color (especially black) is very, very hard to recycle. Getting the color out so you can make like-new, colorless plastic makes the economics pretty much impossible.

      Should recycled plastic that isn’t colorless be accepted? Yep. But basically every manufacturer that uses recycled plastic only accepts colorless stuff. Even if they’re going to turn around and dump a bunch of pigment and dye into it! (Or especially if they’re going to do that. They have specific color targets.)

      So, for now, if you buy something that’s made from recycled plastic but isn’t clear and colorless, that plastic is now outside of the recycle-able ecosystem. It’s a bummer.

      But there are ways to get around that coming online. One is to turn the plastic polymers back into monomers (the building block molecules). It’s sometimes easier to separate out the pigments and dyes once you have a chemical soup of monomers instead of a block of plastic. Then you take the purified monomers and repolymerize them. Bam, you have recycled plastic that’s nearly indistinguishable from new.

      I worked on a chemical recycling / depolymerization project for a couple of years. That tech is currently being scaled up into a big plant that’ll actually churn out like-new plastic from really crappy input material. Pretty exciting stuff. (As long as the business and engineering guys running the project now don’t ruin it.)

  • MotoAsh@lemmy.world
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    4 months ago

    Good ol’ CNN post-purchase. Chasing racism and sensationalism over actual news…

    White is an excellent color for a complicated robot. Marks aren’t hidden. It’s not taking light away when looking in at hardware, it doesn’t shade surroundings as much, and it matches every other damn piece of scientific equipment they throw in to labs, too.

    Color neutral and bright has utility purpose. CNN is too stupid and dishonest to know that.

  • GroundedGator@lemmy.world
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    3 months ago

    IMO we need to stop humanizing robots. There is no reason for a robot to be human in form. Form should match function. Furthermore, a humanoid robots elicit feelings from people that are not helpful or healthy. There are people who might advise a robot because it isn’t an actual person, it doesn’t mean that their abuse is less mentally ill. They should be viewed as a machine and treated as such, no better than a car.

    • Honytawk@lemmy.zip
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      3 months ago

      We designed our world around ourselves

      It is only logical the human shape is the most efficient and versatile design that fits it

      • masquenox@lemmy.world
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        3 months ago

        It is only logical the human shape is the most efficient and versatile design that fits it

        Don’t know about that - cats seem to clamber around this neighborhood far more efficiently than I ever could.

    • Pyr_Pressure@lemmy.ca
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      3 months ago

      Sounds easier to make a human shaped robot than to make something else than can climb stairs as well as do everything else needed efficiently.

      Maybe a different shape would be fine if they never needed to climb stairs or go up and down curbs, like rolling around everywhere, which we already see in some restaurants with the little programmable serving robots.

    • wavebeam@lemmy.world
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      3 months ago

      Humans are bipedal for a reason, it’s one of the most versatile and efficient forms of mobility. Plus the world is designed for humans, making an humanoid robot allows them to interact with things made for humans more easily.

      And humans can grow an attachment to and anthropomorphize plenty of non-humanoid objects. So I think it’s fine that it’s human shaped.

      • MeThisGuy@feddit.nl
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        3 months ago

        So I think it’s fine that it’s human shaped.

        yeh, looks way better than those four legged things

      • daltotron@lemmy.world
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        3 months ago

        I mean the world is usually (and should be) designed for people in wheelchairs, too. The only thing that comes to mind that humans frequently interface with, which benefits from human bipedalism, is stairs. Stairs aren’t something that’s impossible to design around with a wheeled vehicle, either, and I don’t think the efficiency tradeoff is one that turns out in favor of legs, at least for robots.

        The only thing I can really conceive of as being a use case for a humanoid robot is if you decided to deploy it in a totally unbuilt environment with little infrastructure, which is pretty counterintuitive considering the energy density of current battery technology. I think that would probably only work as an idea if you had like, a nuclear battery, for a human scale robot, and we have tank treads for everything else. I think maybe the prevalence of legs in robotics either stems from the fact that people think it’s cool, which is important for funding, it stems from some amount of funding coming from military or pseudo-military applications like “disaster relief” where an ability to operate in diverse environments is seen as a plus, and it stems from people banking on denser and denser battery technology and maybe lighter weights material science.

        I think it also stems from a kind of all-encompassing ideal to create a totally self-sufficient worker-slave that is both unconscious but is also totally adaptable to the environment and can operate with minimal inputs, compared to a person. There’s like, some conception that you can make a robot which can act in an environment in the same basic way as a person, but then you also can’t make any robots that are designed for any specialized tasks, and which might do those specialized tasks in a much, much more efficient way than a humanoid robot would be able to do them. Also somehow this ability to do tasks similar to how a person might do them would really be like, something that you have to confine to a human sized body, rather than just using it to sort of further automate the managerial class. There’s some idea that this is more efficient to scale, rather than being more efficient at scale, or that somehow once you make a humanoid robot you will have cracked the code somehow, and everything will just be post-scarcity, because you can make the robots mine the lithium to make more robots.

        I don’t think I have to tell you that all of these are kind of naive, as viewpoints, or, are intrinsically viewpoints that kind of discount the amount of interpretive labor that has to be performed by people in order for the system to work, the variety of said labor as it exists, or the amount of effort involved that you would really have to do in order to automate that away. I think, to put it more bluntly, if you tasked a robot with automating a kind of, big, general batch of tasks like humans might perform, it would probably make a specialized set of robots which can complete all the tasks as suited to the task each robot has to do, rather than creating a big general human shaped robot to do them all.

      • MIDItheKID@lemmy.world
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        3 months ago

        I disagree. Robots could still be designed to work and fit in human spaces but be much more versatile with more limbs. Like they could have 4 legs that are the same size as 2 human legs (think 2 human legs split right down the center). Robots don’t need muscle mass in order to carry their weight. You can fit way more in a smaller space with pneumatics. You could have arms that split apart into more arms when needed. Why only 5 fingers per hand? Why only 1 thumb per hand? Why only eyes/cameras on the head? They should have eyes/cameras everywhere. Every place you can put them. Bipedal is good enough for us because it’s what we have. When you get to design something from the ground up, make it harder, better, faster, stronger.

        • mkhopper@lemmy.world
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          3 months ago

          I’ve made this exact argument for years.
          Robots could easily be constructed to work in a human designed world, only much better.

  • therealjcdenton@lemmy.zip
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    3 months ago

    I don’t see a lot of white painted robots around. I actually don’t see a lot of painted robots around in the first place

  • Adalast@lemmy.world
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    4 months ago

    Sure, there is likely some racism involved, but it also has absolutely nothing to do with white being the cheapest type of ABS and PLA plastics. Greed trumps racism. And that was the most unintentionally descriptive sentence I have ever said about MAGA-ism.

  • silverdraco@lemmy.world
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    4 months ago

    Anyone remember the movie Ice Pirates? There’s a whole scene in there about the color of the robot.

    • meseek #2982@lemmy.ca
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      3 months ago

      Yup. It’s like giving you a silverfish car free from primer, paint and clear coat. It would save the manufacturer oodles of cash.

      And I’d also like to remind people that news’s primary focus is not to report facts, but generate sales. The way they do that is spinning events in any way shape or form. Even going so far as not covering certain topics because it may hurt their bottom line.

      The worst thing they did was convince people they were unbiased and trustworthy.

  • Seraph@fedia.io
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    4 months ago

    Turns out lighter colors are perceived as cleaner and friendlier.

    Or maybe hospitals are racist too? Or we need more hospitals with black walls and floors.

    • mrbaby@lemmy.world
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      4 months ago

      Big Custodian has lobbied hard to keep hospitals using them. Black would hide all flavors of bodily fluids, so they wouldn’t need to be cleaned as often. Instead we have to use pastel greens and blues that show every drop of blood and the tiniest smears of poo. It’s disgusting.

    • Echo Dot@feddit.uk
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      4 months ago

      They should paint them red and tile them like all leisure centers used to be in the '80s.

    • corus_kt@lemmy.world
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      4 months ago

      Yo regular hospitals are freaky enough at night, please. I don’t think a funeral color scheme would help

      • uis@lemm.ee
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        4 months ago

        It certanly would help in case you suddenly will need funreal in hospital.

    • inb4_FoundTheVegan@lemmy.world
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      4 months ago

      The irony is that you are the one who is outraged. Like I’m not trying to sass or insult you, but this is literally the conclusion they want you to have.

      Of course this isn’t a real problem, its basically a hate-click troll. But those clicks still equal profit so why not publish it, news is a profit centered business like anything else, not an objective view on “the truth”.

        • inb4_FoundTheVegan@lemmy.world
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          4 months ago

          I was just trying to turn a phrase off what you said, probably could’ve phrased it better. But I’m glad we are on the same page Captain.

          • The Picard Maneuver@lemmy.world
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            4 months ago

            No worries, and yeah we are. These news sites live for generating outrage, outrage about what others are outraged about, or occasionally both at the same time.

            It’s so frustrating to try to stay informed without feeling like a news source is trying to manipulate my emotions or spin stories for whichever side of the political spectrum they lean toward.

      • capital@lemmy.world
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        4 months ago

        Of course this isn’t a real problem, its basically a hate-click troll.

        If this was a thing I’d be on Infowars, Newsmax, and Drudge all day. Weirdly, I actively avoid those sites.

        • inb4_FoundTheVegan@lemmy.world
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          4 months ago

          Just because you don’t consume that particular type of media, doesn’t mean you are immune to manipulation. It doesn’t suddenly become reasonable to say “look at these ridiculous people that see racism everywhere” just because it’s on CNN and not infowars. Those sites you listed are popular for platforming this exact style of bad faith reactionary outrage.

  • inb4_FoundTheVegan@lemmy.world
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    4 months ago

    It’s not that people want to be upset, but that “news” sites get profit from clicks and attention. It’s not that anyone cares about this, but saying people care about it gets hate views.

    I mean, here you are talking about it…