Greg Egan has some fantastic writing on considering extra-dimensional space. See Wang's Carpets as the basis for https://en.wikipedia.org/wiki/Diaspora_(novel)

Greg Egan has some fantastic writing on considering extra-dimensional space. See Wang's Carpets as the basis for https://en.wikipedia.org/wiki/Diaspora_(novel) https://en.wikipedia.org/wiki/Diaspora_(novel)