• givesomefucks@lemmy.world
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    15 days ago

    On Tuesday, the US Department of Energy (DOE) launched an application for interested parties to apply for access to a maximum of 19 metric tonnes — a little under 42,000 pounds — of weapons-grade plutonium, which has long been a key resource undergirding the US nuclear arsenal.

    42,000 pounds of weapons grade plutonium…

    Fat man was around 15lbs…

    So this would be enough to make ~2,800 nuclear bombs of similar strength to put into context how much this is.

      • givesomefucks@lemmy.world
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        15 days ago

        The whole thing is insane…

        Like, “we” don’t even let some countries have nuclear reactors, because it can (over decades) result in a couple ounces of this shit.

        And we’re giving double digit metric tons to some crazy chatbot brain rotted billionaire.

        The amount of fucked this is can not be understated. This is something worse than we’ve started 20 year wars over

  • crusa187@lemmy.ml
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    14 days ago

    We started the forever war with Iraq because of claims they were making this stuff, unequivocally proven false. Now we’re just giving it away to one of the most sociopathic psychopaths on the planet. This won’t end well.

  • Chainweasel@lemmy.world
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    14 days ago

    ChatGPT is going to nuke my house for repeatedly asking it if there’s a seahorse emoji.

    In all seriousness though, I assume it’s for nuclear power to satisfy the exponentially growing need for electricity, but if we’re going to be building reactors they should be powering the grid and reducing our dependency on fossil fuels, not privately owned reactors for corporations.

      • shalafi@lemmy.world
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        14 days ago

        Now I’m wondering if plants that are designed to run enriched uranium will have to be totally rejiggered or it’s a relatively simple change.

        • scathliath@lemmy.dbzer0.com
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          14 days ago

          It might require a great deal of rejiggering because the fission output of the materials are not one to one. Kinda the whole point of weapons grade, you can’t achieve a neutron cascade for efficiency in a weapon if you don’t already have a kinda unstable “rock”. Granted some reactors are designed to work better with a doped mix already.

      • ameancow@lemmy.world
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        14 days ago

        I don’t even have to read the article to know it’s going to be absolutely overflowing with misinformation and exaggeration and outright lies for clicks.

        Nobody knows how nuclear power or fission works, people broadly cannot fathom any of it, but it sure sells a headline.

    • ameancow@lemmy.world
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      14 days ago

      Maybe it’s a start?

      I know our future is probably going to be a war and famine torn hellscape of human suffering no matter what happens, but it’s possible in the medium-term future this will be a good thing.

      I mean, there’s nothing we can do to stop this wacky combination of tech oligarchs without a shred of human sanity and a government run by toddlers and podcasters, but AT LEAST this may lead to the normalization of nuclear power.

      I thought growing up on PBS that people everywhere would be embracing nuclear power by now, but it turns out that I might be part of the 0.00001% of the population who have even a trace of knowledge how it works, and people are largely still terrified of nuclear power plants. Fukushima didn’t help with that.

      Another way of looking at it, Sammy is gonna make absolutely sure that ChatGTP only spouts positive propaganda about nuclear power, which while he’s doing it for his personal gain, if it makes people embrace it more, it will actually help us all.

      Alternatively, just dirty bombs for the next century.

  • zr0@lemmy.dbzer0.com
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    14 days ago

    And the title could not be further away from reality.

    To save you a click: Sam Altman was in the board of directors of a startup, which is working with uranium. Sam Altman left that position weeks ago. Sam Altman is not getting his hands on plutonium, nor is OpenAI.

  • meco03211@lemmy.world
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    15 days ago

    Is there a functional difference between “weapons grade” plutonium and the plutonium that would be used in a nuclear reactor?

    • Kirp123@lemmy.world
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      15 days ago

      Yes.

      From Wikipedia:

      Plutonium is identified as either weapons-grade, fuel-grade, or reactor-grade based on the percentage of 240Pu that it contains. Weapons-grade plutonium contains less than 7% 240Pu. Fuel-grade plutonium contains 7%–19%, and power reactor-grade contains 19% or more 240Pu. Supergrade plutonium, with less than 4% of 240Pu, is used in United States Navy weapons stored near ship and submarine crews, due to its lower radioactivity.

      Weapon Grade Plutonium has lower concentration because Plutonium has a high rate of spontaneous decay which means it leads to issues with detonations in bombs.

    • minnow@lemmy.world
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      15 days ago

      Yes, “weapons grade” has a higher purity being almost entirely made of fissile isotope Pu-239

      “Reactor grade” has a greater variety of isotopes.

      The functional difference is that the higher purity is required to make nuclear bombs, hence “weapons grade.” Purity was a significant hurdle in nuclear arms development and one if the reasons the US got the bomb before Germany or the USSR which both struggled to get sufficient purity.

  • ThePantser@sh.itjust.works
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    15 days ago

    I’ve been saying all along, a name like Sam Altman is obviously an android here from the future to ensure the rise of Skynet. Why else would an AI need nuclear weapons?

  • DarkCloud@lemmy.world
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    15 days ago

    GPT will know what to do with it, and keep track of how much ot has.

    … actually maybe GPT will be sent to the nearest habitable planet as an tool for preparing aliens for human contact, or just a peaceful info exchange.

  • crispy_caesus@feddit.org
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    14 days ago

    Why is the author sharing concern for the US’ defensive capabilities “to threaten nuclear obliteration” (or something along these lines)?

    I mean first of all they have a quantity of hundreds these, of which only a few of will essentially destroy our world as we know it.

    But then also how is this even something to be seen negatively, in what way are capabilities of nuclear war something to be seen this desireable.