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  • wartywhoa23 13 minutes

    Did they disclose the amount of human souls in that alloy?

  • catlover76 3 hours

    [dead]

  • WorldMaker 2 hours

    This alloy is naturally the macguffin in a Godzilla and/or Sentai film.

  • HelloUsername 1 hours

    Related: "Strange crystals found inside wreckage from the first nuclear bomb test" may 2026 https://news.ycombinator.com/item?id=48155450 87 comments

  • MeteorMarc 3 hours

    This is really worth a read. Although the origin is an airblast, ground structures and soil is evaporated too into an inhomogeneous plasma. The relative fast cooling adds to the crystal formation.

  • anigbrowl 48 minutes

    'natural experiment' doing a lot of heavy lifting here. I don't know enough about chemistry to tell if this alloy has potentially interesting properties, or it's just interesting because it's something we weren't previously aware of as being possible.

  • metalman 4 hours

    Hey! ,this is great! next we can have moskitonium, londinium(heh), and washingtondcinite, rare valuable collectables for some far future alien travellers

    DiggyJohnson 58 minutes

    why would you wish for this?

    wartywhoa23 7 minutes

    He's not wishing, he's warning sacrastically that discussing materials that happen to be byproducts of a mass human sacrifice without any regard to what it in fact was can have future repercussions.

    samatman 48 minutes

    It's in the user name: he's metalman.

    He collects metals. Made of men.

  • tastyfreeze 4 hours

    Interesting. Bring on the A-bomb foundries! Had this been discovered during the exploration phase of atomic bomb use we probably would have seen A-bomb foundry proposals.

    There is a hypothesized process in this paper that sounds like a graduate thesis on its own.

    sunshinesnacks 3 hours

    Explosion welding is a real thing that’s a tiny bit like this: https://en.wikipedia.org/wiki/Explosion_welding

    tokai 4 hours

    I bet a nuclear foundry can be bundled with atomic mining ala Project Plowshare. Guess we are lucky we didn't get the future the atomic age promised.

    WorldMaker 2 hours

    Using the Project Orion spacecraft to get there, of course.

    https://en.wikipedia.org/wiki/Project_Orion_%28nuclear_propu...

    GolfPopper 4 hours

    What, you mean, like American Machine and Foundry building nuclear reactors?

    https://www.ans.org/news/article-1858/elk-river-rural-americ...

    tastyfreeze 3 hours

    No, I mean using atomic bombs to manufacture these alloys at scale. In the 50s a-bombs were proposed for all sorts of workaday uses. Imagine using a small a-bomb for mining just as we use ANFO today.

    I am sure that somebody will take up the task of reproducing these alloys using intense heat from a non-atomic source. New alloys can be quite lucrative but developing them requires just as much experimentation as making new drugs. I'd imagine that getting to an alloy of 7 metals through progressive experimentation would take awhile. Now we know it's possible and have a possible production path. That is enough to spur some experiments down that road.

    2 hours

    cucumber3732842 3 minutes

    >Imagine using a small a-bomb for mining just as we use ANFO today.

    Nuclear cement kiln

    Nuclear pile jetter

    Nuclear tunnel boring machine.

  • HPsquared 4 hours

    Not the most economical manufacturing process, it has to be said.

    tuetuopay 4 hours

    You can probably skip the town in the ingredient list.

    perpetuallunch 2 hours

    Well it appears to be the cheapest method known to produce at least some metal alloys.

    forinti 2 hours

    It might be a bit tough getting the permits from the EPA.

    BizarroLand 1 hours

    Call it the Cheeto in Charge Manufacturing Center and you'll get a fastpass

    boothby 4 hours

    The paper explains it more as an experimental process than a manufacturing process. Each granule of hiroshimaite captures a "unique" micro-environment. One could imagine an ethical version of this involving conventional explosives in a controlled environment containing a variety of metallic samples of different compositions.

    hparadiz 3 hours

    Metals refining in space or a no atmosphere place like the moon. If an alloy is discovered that has properties we want I can see some future civilization popping nukes like pellets to produce it.

    WorldMaker 2 hours

    Using conventional explosives is a real thing that exists: https://en.wikipedia.org/wiki/Explosion_welding

    sawjet 4 hours

    There were some nuclear fracking experiments where the nukes cost in the range of a few hundred thousand dollars. It's probably cheaper than you think.

    BizarroLand 1 hours

    The real expense is in rebuilding the city every cycle

    indrora 4 hours

    It's a real blast, though.

    (In all seriousness, I hope we never, ever in this lifetime cause humans to suffer like we did on that day)

    wredcoll 3 hours

    I mean, I'm probably just being contrarian and I too would appreciate it if people stopped suffering, but like, people are suffering worse than that right now as we type this.

    perpetuallunch 2 hours

    Sure.

    70,000 dying in a flash certainly puts an end to their suffering.

    wbl 2 hours

    They did not get vaporized in the fireball. We have survivors at the hypocenter. Intense burns and radiation poisoning killed most plus conventional blast damage mechanisms. Half the acute deaths happened after the first day.