Look, I apologize if this is a really ignorant question, but my curiosity is getting the best of me: Is it possible that in another dimension/a parallel dimension there could be completely different laws of physics? Like, could another dimension have physical laws that 'permit' heat to never dissipate or for matter to be of a different foundational substance instead of atoms? Does that make sense? Or is my understanding of physics and reality flawed at a fundamental level?