• @slaacaa@lemmy.world
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    472 months ago

    So what? We all have to make a bit of sacrifice to maximize shareholder value. Stop whining about it!

    Tap for spoiler

    /s

  • @asteriskeverything@lemmy.world
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    362 months ago

    The researchers speculate that microplastics could contribute to neurological conditions by obstructing blood flow, interfering with neural connections, or triggering inflammation in the brain.

    A whole generation dumbed down by lead and now microplastics. We fucked

    • @HasturInYellow@lemmy.world
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      52 months ago

      This is just one more apocalypse to add to the pile. We are no more fucked that before we knew about this. Humanity can only die once.

      Still, kinda shit, eh?

      • Suite404
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        42 months ago

        The shitty part is it won’t just be us. Animals who had nothing to do with our shit will likely die right along with us.

        • @HasturInYellow@lemmy.world
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          12 months ago

          Absolutely. I was just talking about my daily life. I don’t give a shit if something gives me cancer or sterilizes me at this point. My body is so irrevocably fucked by pollution already, unless it kills me/debilitates me within the next 10 years, I don’t care. A shortening life span is meaningless to me.

  • @WoodScientist@sh.itjust.works
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    332 months ago

    This is why I do the following once per fortnight:

    1. Obtain 1 liter of pharmaceutical-grade acetone.
    2. Heat the acetone to 150C to sterilize it.
    3. Cover the acetone with a sterile cover and let it cool to room temperature.
    4. While the acetone is cooling, drill a small hole in skull with a heat-sterilized drill bit. (Or re-use previously drilled skull port.)
    5. Once cooled, using a large syringe, inject 1 liter of sterile acetone directly into skull.
    6. Shake head around for 2 minutes, let sit for 30 minutes.
    7. After 30 minutes, attach new sterile needle to syringe and insert into skull port.
    8. Withdraw 1 liter of fluid from skull.

    Acetone will dissolve the microplastics inside your brain. Afterwards, the resulting solution can simply be syringed out and discarded. Alternately, the resulting solution can be recycled as an effective paint thinner.

    /s (This WOULD remove microplastics from your brain, but it would also mean you wouldn’t have to worry about microplastics at all, on the account of simply being dead.)

  • @Lucky_777@lemmy.world
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    232 months ago

    Plastic has been the best and worst invention in human existence. We need a replacement for this asap.

    • @gressen@lemm.ee
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      242 months ago

      We should start by subsidizing plant based materials instead of oil based. We’re literary paying extra to make more plastic.

  • Gloomy
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    2 months ago

    Was this writen by AI?

    The researchers found surprisingly high levels of microplastics in the brain tissue. The concentration of plastics in the brain was much greater than that found in the liver or kidney samples. It was also higher than levels previously reported in placentas and testes. The median amount of total plastics for 2024 brain samples was 4917 micrograms per gram, and for 2016 samples, it was 3345 micrograms per gram. For comparison, the 2024 liver and kidney samples were 433 and 404 micrograms per gram, respectively.

    Even more concerning was the finding that the amount of plastic in the brain was increasing over time. Brain tissue samples from 2024 had significantly higher levels of microplastics than samples from 2016, representing an approximate 50% increase in just eight years.

    Isn’t that the same information just repeated after each other?

    To measure the microplastics, the researchers first chemically dissolved the tissue. This created a liquid mixture. They then spun this mixture at very high speeds in a machine called a centrifuge. This process separated out any undissolved materials, including plastics, into a small pellet. Next, they heated this pellet to a very high temperature (600 degrees Celsius), a process that breaks down the plastic.

    Why does this sound like somebody explaining this to a 10 year old?

  • ssillyssadass
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    62 months ago

    I am longing for plastic-eating bacteria to be released into the wild. There are other materials we can use.

    • @JayleneSlide@lemmy.world
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      112 months ago

      The medical field would be categorically fuct. Just the loss of sterile packaging would have serious consequences. Minimally invasive surgeries, joint replacements, bandages that don’t adhere to wounds, stents…

      Then let’s consider cordage. Mountain climbing, arborists, rescue teams, sailboats (the most efficient way to cross oceans), ships, construction… the loss of just Dyneema/UHMWPE, which is a relatively new entrant to the cordage field would have seriously negative impacts.

      There is a lot of energy bound up in those long molecules, and there are no unexploited niches in balanced ecosystems. There are already bacteria that can consume certain polymers under narrow conditions. Humanity is gonna be so screwed for a long time if bacteria can slip those narrow parameters.

    • @nutsack@lemmy.dbzer0.com
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      2 months ago

      Yes, I am sure such a bacteria being released at this scale would have absolutely zero negative consequences

    • @Halosheep@lemm.ee
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      72 months ago

      Think of how many things around you are made of plastic. What about critical pieces of things like airplanes? What would you replace that with to prevent the bacteria from causing damage to them?

      I could probably pick a few things on my desk right now that would be much more difficult and much more costly to produce with other materials.

    • @conditional_soup@lemm.ee
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      52 months ago

      I would like for you to meet my friend, the oyster mushroom. I’m wondering what level of soil accumulation we need to support massive, city-wide oyster mushroom blooms

    • @tree_frog@lemm.ee
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      2 months ago

      There are plastic eating microorganisms, both fungi, and bacteria.

      But, they take a long time to break down plastic. I’ve had a fungus that can digest plastic in a mushroom cultivation bag for nine months and only one specimen has made it through so far.

      I imagine splicing the gene that allows for the production of this enzyme into an ocean bound microorganism would clean up a lot of it while not affecting most of our terristrial infrastructure.

      Of course, folks put plastic tubing and what not in the ocean too, so I guess we’ll all have to die instead.

    • @Tryenjer@lemmy.world
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      2 months ago

      We first need a way to use them to consume plastic in a controlled manner. There are things that simply would not be possible without these polymers and that we do not want destroyed.

  • @Sgarcnl@lemmy.world
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    -52 months ago

    At 600 degrees, there is probably some reaction happening there that may be similar to plastics. Basically, creating brain plastic and cooking it off to measure plastics. Im a bit skeptic.