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schnurrito@discuss.tchncs.de
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to xkcd@lemmy.worldEnglish · 6 hours ago

What if we turned the moon into a black hole?

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What if we turned the moon into a black hole?

www.youtube.com

schnurrito@discuss.tchncs.de
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to xkcd@lemmy.worldEnglish · 6 hours ago
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Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube.
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  • davidgro@lemmy.world
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    3 hours ago

    The full video isn’t much longer and has a few more jokes.

  • robocall@lemmy.world
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    5 hours ago

    Wouldn’t that ruin the Earth’s tidal system and like destroy life on earth? Idk

    • Xaphanos@lemmy.world
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      4 hours ago

      Actually…

      No. The mass doesn’t change. And a uniform sphere at distance is identical to a point as far as gravity is concerned.

  • UnderpantsWeevil@lemmy.world
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    6 hours ago

    TIL. Didn’t consider black holes could be that small.

    • Holla@feddit.org
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      4 hours ago

      Technically all objects have an event horizon, the special feature of black holes is just that they are actually smaller than their event horizon

    • 🇰 🌀 🇱 🇦 🇳 🇦 🇰 🇮 @pawb.social
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      6 hours ago

      They supposedly make microscopic ones all the time in particle colliders, but they dissipate almost immediately.

      • davidgro@lemmy.world
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        2 hours ago

        My understanding is that was the ‘fear’ if certain parts of string theory were right and had certain parameters, but it didn’t happen (ruling those out)

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