Doubt it.
Since atoms are three dimensional, that would eliminate a 2 dimensional universe at an atomic level.
Maybe if gravity operated directionally you could have something close. Big "if", though.
Arf
Space/Science » in reply to In another universe, with different laws of physics, could a flat-Earth exist?
Since atoms are three dimensional, that would eliminate a 2 dimensional universe at an atomic level.
Maybe if gravity operated directionally you could have something close. Big "if", though.
Arf