that all depends on what you mean by nothing. . Say perhaps you have light and darkness and you simplified them to black and white....physically you don't get the color gray unless there is mixing (again like paint). if you put the paint there (black and white/ light darkness) sooner or later if you had nothing else to do you would mix the two colors.....and In talking about opposites and sides i am more and more looking at the physical properties of the issue rather than the allegorical physically opposites attract unless you involve the magnetic properties are reversed. if you threw 2 magnets into outer space they would eventually bind rather than repel on another. if 3 magnets are thrown into outer space they would stack. which becomes the right or wrong side becomes relative. all things contain magnetic properties causing orbits as I see it ..because if you shoot an arrow into space it's path would curve.

why 49% 51% above.....musta been an orbit.

with resect...i hope i was not too "off topic"