• ZMoney@lemmy.world
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    4 months ago

    A schwarschild radius of 0.5 meters corresponds to about 56 Earth masses. So Richard must have accreted a bunch of mass before he collapsed.

      • sploosh@lemmy.world
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        4 months ago

        Saying they suck things in isn’t really correct, unless you want to also say that the sun is constantly sucking Earth toward it. It’s just gravity.

        Also, magnets don’t only work on ferrous metals. Magnets push electrons through copper loops in generators and that’s how we have electricity.

  • Mac@mander.xyz
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    4 months ago

    What’s the opposite of a black hole?
    That’s me 👉😏👉

  • mlg@lemmy.world
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    4 months ago

    Not a physicist, but how long would a blackhole of that size last lol?

    • xenoclast@lemmy.world
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      4 months ago

      Hard to be completely sure… but an earth mass black hole is roughly an inch across.

      That’s probably a Jupiter mass black hole… things would be a lot more wild at that party.

      Honestly this is an event horizon… not the black hole itself and I’m too fucking lazy to do the schwazchild calculations maybe it matters at this scale… maybe not.