C
casualphilosoph
Guest
Well I am really an fantasy fan and like to create worlds with some kind of special natural laws , magic system or spacetime design, but as a student of physics there always comes this painful moment you realize: That just does not work or would lead to an immense catastrophe in your world.<br /><br />For example portals to other dimensions, or places that exchange themselves between dimensions are a pain in the ass, such things are not material and such would not stand on the planet surface or stay in place the planet rotates around the sun, the planet rotates itself and as each inertia system is the same... .<br />To say it short even if they would be affected by gravity and not escape into space the would move trough oceans and rocks maybe even rotate make holes take you hundred meters above earth or into solid rock or drop rocks etc.<br />Another difficult matter is the splitting or fusion of worlds,<br />you can not distribute a planet without exterminating almost all life on it (earthquake lava gravity reduction) , well and you can allow gravity to pass trough dimensional barriers(space bubbles taking the same place, good to distribute radiation and particle emission if the sun is to near <img src="/images/icons/smile.gif" /> ) however this does not solve the other problems.<br />Well if you have a solid planet you have not to worry about lava ,but this also means you have no spheres when splitting the planets.(Additionally I remember vulcanism is important to keep the atmosphere and chemical composition of a planets surface young)<br />I think you understand what I mean right? <br /><br />edit:<br />Ah forgot to mention fusions are even worse you get overlapping matter producing big explosion destroying molecular connections and probably evn throwing stuff away into space,