• DogWater@lemmy.world
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    28 days ago

    Whole Universe eh? That exists and is bounded on a curved space time.

    I’m just joking, but you can really take this to the extreme lol

    • Wilzax@lemmy.world
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      28 days ago

      Spacetime is curved. Inertial paths through spacetime are straight.

      Euclidean space is not the only space where straight lines are possible.