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Q&A Physics issues for a city where time flows in two directions

For the purposes of this question, lets assume that we are in Edwin Abbott Abbott's Flatland, but the world is a disk, with living shapes Above, and 'dead' shapes Below (the underside of the disk)...

5 answers  ·  posted 9y ago by Mobeus‭  ·  last activity 9y ago by Mobeus‭

Question reality-check