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Results tagged with universe
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user 9261
For questions concerning the universe and alternate or parallel universes.
0
votes
2
answers
284
views
Constants/properties of a very small-scale and compact universe that is still recognisably l...
Is it possible to tweak the gravitational constant and the "starting amount" of matter so that:
My universe has 1-5 galaxies
There are a few thousand stars per galaxy (a solution with an order
of magnitude … as tight, compact and generally small-scale as possible and any insights would be great to creating a more realistic vision of my universe before starting to actually design layout/properties of planets …
- 660
6
votes
4
answers
2k
views
Consequences of a two-dimensional universe on cells and life
Suppose you have a 2+1 dimensional universe where the physics of that universe (we'll assume that the physics causes something similar to chemistry and that there is no gravity, but there is special relativity … This universe will also be finite in space. Not that it has an edge, but more that it curves in on itself to form a sphere in three dimensions. …
- 660