• Admetus@sopuli.xyz
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    7 hours ago

    To be fair smoking a cigarette will put more radioactive contamination in you than these plates.

    • Flying Squid@lemmy.world
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      6 hours ago

      I don’t know if this is real, but real uranium glass just glows (although it is not this brightly unless the light is fairly low). I have a tiny bit on a keychain somewhere.

      I used to keep it in my pocket as my normal keychain and joke that it would stop me from having kids.

      It apparently didn’t.

  • Dagamant@lemmy.world
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    12 hours ago

    My wife collects uranium glass. It’s mostly safe. Most uranium glass has very little uranium in it and that is mostly sealed away within the glass. However, like lead crystal glass, very very very tiny amounts can leach out over time and end up in food or drink. The amount that can leach out like this is not going to cause any problems for you. Still, wash before and after use to further minimize contamination and don’t used chipped or scratched glass that could shed larger particles.

    I wouldn’t use them as my every day plates but for special occasions it’s a fun conversation starter.

    • Flying Squid@lemmy.world
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      6 hours ago

      I am guessing, much like with people who manufactured glowing things using radium in the 20th century, the workers who make this stuff are at far greater risk than those who eat off of it.

    • pyre@lemmy.world
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      12 hours ago

      “what the fuck is this”

      “it’s uranium”

      sounds like a fun conversation indeed

      • CheeseNoodle@lemmy.world
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        9 hours ago

        Mostly the emissions are alpha particles which can’t even pass through paper but CAN fuck you up if the source ends up inside your body. So washing is to remove any small particles that may have been abraded off, same reason you can’t use it if its ever chipped or scratched.

  • Delphia@lemmy.world
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    11 hours ago

    When its lights in my pc at 40 I’m juvenile but when its your dinnerwear its kooky and fun…

  • TropicalDingdong@lemmy.world
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    24 hours ago

    Yeah its safe. Your aunties nasty ass jello salad with banana’s in it is giving you far more radiation exposure than those plates, because you put it inside you.

    • Bronzebeard@lemm.ee
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      24 hours ago

      Is there something specific about bananas or is it just the go to stand in for saying that even fruit entire radiation?

      • NegativeInf@lemmy.world
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        23 hours ago

        The potassium taken up by banana plants during growth has radioactive isotopes which are concentrated in the fruiting bodies.

          • IzzyScissor@lemmy.world
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            21 hours ago

            Ironically though, your body doesn’t really store excess potassium. When you eat a banana, you’re only replacing a banana’s worth of potassium within your body, so it ends up being largely net 0 in terms of a radiation dose, even though it’s radioactive.

            • angrystego@lemmy.world
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              12 hours ago

              But you could exchange non-radioactive isotopes for the radioactive ones bananas are rich in, right?

      • TropicalDingdong@lemmy.world
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        20 hours ago

        Most of the respondents to your comment focused on the bananas themselves as being the issue, but they are actually missing the point somewhat. Bananas do have more potassium and are more radioactive than other fruit, but actually, its the “putting them inside you” which is the much larger issue. The inverse square law applies to all forms of radiation and you’ve effectively reduced that to 0 by ingesting the thing which is radioactive. So instead of absorbing a small fraction of the total radiation emitted by the thing over time, you are exposed to ALL of the radiation emitted by the thing over time. Not to mention any radiation given off the plates is not even going to be able to penetrate your skin or clothes; whereas the banana is already inside you.

      • WolfLink@sh.itjust.works
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        23 hours ago

        Bananas genuinely are more radioactive than most other foods due to their high potassium content and the relatively high frequency of radioactive isotopes of potassium.

    • athairmor@lemmy.world
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      23 hours ago

      Personally, I think I would save these for Halloween or a kid’s birthday party. They’re cool and I kinda want some but I also feel like they’re not conducive to keeping the food down.

      • Gerudo@lemm.ee
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        19 hours ago

        You can find it pretty easy in antique stores if you really want some.

  • Lost_My_Mind@lemmy.world
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    21 hours ago

    Eggs at thanksgiving??? No. It’s not safe. It’s going to cause stinky farts in the house, at max capacity! 200 people, all egg farting in one house???

    Pretty sure you need gas masks.

    • Atelopus-zeteki@fedia.io
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      24 hours ago

      From the paper: "The maximum quantity of uranium leached from the uranium-bearing glasses was about 30 micrograms L-1, while that from the ceramic-glazed items was about 300,000 micrograms L-1. "

      Thanks for posting this!!

      • marine_mustang@sh.itjust.works
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        23 hours ago

        Also, the green glow isn’t from radioactive decay, it’s the uranium fluorescing under the UV light stationed just out of frame.

          • Schmoo@slrpnk.net
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            22 hours ago

            Most of the produce you buy in grocery stores have been irradiated with UV to kill harmful bacteria, and it does not have any harmful effects. I suppose if they leave the UV light on and eat dinner under it for an extended period of time then they might get a sunburn.

            • ThoGot@lemm.ee
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              14 hours ago

              I suppose if they leave the UV light on and eat dinner under it for an extended period of time then they might get a sunburn.

              Yeah that’s what I meant

            • bizarroland@fedia.io
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              21 hours ago

              I wonder if it truly doesn’t have any harmful effects?

              I’ve heard a lot of studies about how America’s *gut Flora has changed in the last 50 years. How much of that is from having fewer microbiota ingested from natural food?

              I mean, it’s not like UV only kills the bad stuff right?

  • ThatWeirdGuy1001@lemmy.world
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    22 hours ago

    Looks like a black light overhead causing everything fluorescent to glow.

    Edit: Not even just looks like. That’s exactly what it is.

    • Psythik@lemmy.world
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      22 hours ago

      Well yeah; to see the glowing effect of Uranium glass, you need to put it under a UV light.