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Q&A What would the periodic table of a 4-Dimensional universe look like?

In four dimensions, you don't have a rotation axis (fixed straight line) but a rotation plane (fixed plane). However, not every 4D rotation has a rotation plane; there are rotations which have no f...

posted 9y ago by celtschk‭  ·  last activity 5y ago by celtschk‭

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