brahmin wrote:or did you mean in some hitherto unknown 5th dimension?
Why not? If we can speculate on the existence of a 4th dimension......why not a 5th or even a 6th?
To my mind science has proven two things: 1. That scientific facts are facts only until new evidence arrives and 2. Science is constantly discovering previous unknowns which leaves only one conclusion.........there are many more unknowns to be discovered.
I believe it was once foolishly said by the head of the Patent agency in 1890 something that they might as well close the agency because everything had already been invented and patented!.!.!
Knowing now that he was probably the most foolish individual ever to open his mouth, we could apply that to scientific facts and conclude that we have only just scratched the surface of unknowns.