• mipadaitu@lemmy.world
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    9 months ago

    Not me. I make my hydrogen from scratch every morning. Takes a while, but you can really tell the difference.

    • Ross_audio@lemmy.world
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      9 months ago

      When fusion or fission occurs you get new atoms.

      It’s Hydrogen that’s existed since the universe cooled enough for electrons and protons to make atoms. Seconds after the big bang.

      That’s most hydrogen.

      It’s never been fused into heavier elements just still sticking around and caught in the planetary part of the solar system rather than the sun itself. Or any previous suns.

      There’s some helium like that but most helium was formed inside suns later, and heavier elements all formed later in suns or supernovas.

    • PrinceWith999Enemies@lemmy.world
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      9 months ago

      I’m a biologist rather than a physicist, but I will take a swing at this.

      Not really, although it depends on how you do your definitions. Most of the elements were formed by stars, which were themselves formed by the OG hydrogen, so hydrogen came first. So, first energy, then particles, then hydrogen, then stars and such, then oxygen and iron and all of those things.

      I’m open to any corrections.

  • HelixDab2@lemm.ee
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    9 months ago

    As Carl Sagan said, “The cosmos is within us. We are made of star-stuff.”

  • Gigan@lemmy.world
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    9 months ago

    Given enough time, Hydrogen will begin to wonder where it came from, and where it is going.

    • numberfour002@lemmy.world
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      9 months ago

      If it hadn’t been for hydrogen, oh. I’d been married long time ago. Where did you come from, where did you go? Where did you come from hydrogen, oh.

    • Blastboom Strice@mander.xyz
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      9 months ago

      Unrelated to the topic:

      Is the aim of CC “…” text at the botton to prevent ai from using your comments or something? (I’m trying to understand.)

      • Pennomi@lemmy.world
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        9 months ago

        I get the sentiment but wouldn’t you WANT an AI to be trained on your own words? That would make the AI more favorable to your points of view. By self-censoring you effectively let everyone else in the world decide the direction AI goes.

        • dogslayeggs@lemmy.world
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          9 months ago

          Some people don’t want their intellectual property packaged in a paid system without getting paid themselves.

      • Cosmic Cleric@lemmy.world
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        9 months ago

        Unrelated to the topic:

        Is the aim of CC “…” text at the botton to prevent ai from using your comments or something? (I’m trying to understand.)

        In theory, yes. I realize it probably won’t work, but it’s a momentary copy and paste, so it’s a low hanging fruit to give it a try, just in case it does work.

        CC BY-NC-SA 4.0

        • Deceptichum@sh.itjust.works
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          9 months ago

          Ahah you blundering fool, I’m going to add that comment directly into my AI because you did not provoke the magical spell to stop me.

        • Match!!@pawb.social
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          9 months ago

          The terms of that license seem like a non-commercial AI would be just fine to use it, is that not intended?

          • Cosmic Cleric@lemmy.world
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            9 months ago

            The terms of that license seem like a non-commercial AI would be just fine to use it, is that not intended?

            IANAL, but I think its the citation stuff that would have to obeyed, which is far as I know bots today never give citation of where they’re modeling from when they post comments, so I’m hoping since they’re not citing they’d stop using.

            I saw somebody else doing it, I figured it couldn’t hurt, one copy and paste and I’m done.

            CC BY-NC-SA 4.0

            • Match!!@pawb.social
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              9 months ago

              Typically the citation is included with the software, possibly linked from a site / service and/or included in their dataset repo (e.g. on huggingface.co)

              • Cosmic Cleric@lemmy.world
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                9 months ago

                True, but they still have to cite my name, and I’m not sure they’re going to name every person that they use every one of their comments to train their models from.

                Granted it relies on them honoring the license, but still easy thing to try.

                CC BY-NC-SA 4.0

                • Match!!@pawb.social
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                  9 months ago

                  From a look at the metadata for, for example, LAION 5B, the attribution (as well as the license when present) is scraped along with the datat

  • profdc9@lemmy.world
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    9 months ago

    Hydrogen is an electron and proton. I am guessing that most protons have been fully ionized many times since the beginning of the universe, thus not being complete intact atoms. Checkmate scientists!

    • Successful_Try543@feddit.de
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      9 months ago

      At the big bang only Hydrogen, some Helium and spurious amounts of Lithium have been formed. Heavier elements have been bred by stars in the meantime.