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Think about a torus-chess-board [0]. While it is locally flat, it is finite, unbounded and you would travel back where you started. Curvature cannot give a soun
by 317070 8y ago
Think about a torus-chess-board [0]. While it is locally flat, it is finite, unbounded and you would travel back where you started. Curvature cannot give a sound argument as to whether the universe is finite or infinite.
[0] https://en.wikipedia.org/wiki/Cylinder_chess#Horizontal_Cylinder_chess_and_Toroidal_chess https://en.wikipedia.org/wiki/Cylinder_chess#Horizontal_Cyli...