• A_A@lemmy.world
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    2 days ago

    We have a physicist here ! Thanks to the universe 😁
    (i am more like a physics’ enthusiast who understood A. Einstein(s’) very old book on special (= 1st draft) relativity)

    • DomeGuy@lemmy.world
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      2 days ago

      Not a physicist – they know the math.

      Just a sci-fi enthusiast who got really annoyed by a trilogy that didn’t understand what the “delta” in “delta-v” meant and so the space ships spent a lot of time getting to a very high orbital speed before each fight.