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Anonymous_Leaker to Today I LearnedEnglish · 15 hours ago

TIL that the center of a nuclear explosion can reach temperatures of approximately 100 million degrees Celsius.

www.ncbi.nlm.nih.gov

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TIL that the center of a nuclear explosion can reach temperatures of approximately 100 million degrees Celsius.

www.ncbi.nlm.nih.gov

Anonymous_Leaker to Today I LearnedEnglish · 15 hours ago
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Possible Fatalities from Superfires Following Nuclear Attacks in or Near Urban Areas
www.ncbi.nlm.nih.gov
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Theodore A Postol, PH.D.
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  • spittingimage
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    9 minutes ago

    Yeah, but it’s a dry heat.

  • finallymadeanaccount
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    5 hours ago

    Jesus! That’s nearly as hot as McDonalds Hot Apple Pie filling!

  • PattyMcB
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    7 hours ago

    They were worried the first test of a nuclear weapon would ignite the atmosphere and kill all life on earth.

    • chuckleslord
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      5 hours ago

      Not really. It was brought up as a concern, number crunching occurred, and it was seen as incredibly unlikely, borderline impossible outcome. I guess talking about the possibility is interesting in-and-of itself, but there really wasn’t a concern.

      • PattyMcB
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        2 hours ago

        Worried enough to think twice and crunch the numbers

      • yermaw@sh.itjust.works
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        4 hours ago

        “Maybe.” “What do you mean maybe?” “Probably not” “fire that shit up”

    • Waraugh@lemmy.dbzer0.com
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      5 hours ago

      “Horgan: I wonder if you could tell me a little bit about the story of Teller’s suggestion that the atomic bomb might ignite the atmosphere around the Earth.

      Bethe: It is such absolute nonsense [laughter], and the public has been interested in it… And possibly it would be good to kill it once more.” https://www.scientificamerican.com/blog/cross-check/bethe-teller-trinity-and-the-end-of-earth/

  • radiofreebc
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    13 hours ago

    That’s almost microwave pizza pocket hot.

  • baggachipz@sh.itjust.works
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    9 hours ago

    That’s why it go boomy

  • LemmyTellYou@lemmy.cafe
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    13 hours ago

    How do they know this? How would you even measure temperature past a certain point

    • Successful_Try543@feddit.org
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      11 hours ago

      They measure the wavelength of “thermal” photons and then use e.g. Wien’s law to calculate the temperature that has caused their emission.

      Edit: T = 10^8 K correspond to f = 10^18 Hz which is in the X-ray part of the spectrum.

    • Anonymous_LeakerOP
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      13 hours ago

      “Scientists determine that nuclear explosions reach temperatures of approximately 100 million degrees Celsius through theoretical physics, computer modeling, and spectral analysis of diagnostic data.”

  • Klear@piefed.world
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    14 hours ago

    I really need to get AC

    • Anonymous_LeakerOP
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      14 hours ago

      “YEAH?!”

  • abbadon420@sh.itjust.works
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    14 hours ago

    That sounds like an approximation by doctor evil

    • PattyMcB
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      7 hours ago

      One BILLION degrees! MUAHAHAHA

    • Anonymous_LeakerOP
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      14 hours ago

      It’s true and very scary.

  • shrugs@piefed.social
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    12 hours ago

    no imagine this: https://futurism.com/artificial-intelligence/data-center-atom-bombs

    • PattyMcB
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      7 hours ago

      It seems pretty obvious that the exhaust heat should be harnessed and recycled. Or at bare minimum radiated into space (or similar)

      WTF?

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