@dyslexia,
dyslexia wrote:universe=everything that exists anywhere.
doesn't seem, to me, confining. How is it David that you do?
Apparently, it has been re-defined to include alternate realities
in alternate dimensions which, it looks like, really do exist,
superimposed invisibly upon our own, according to experts in Quantum Mechanics.
This explains how a photon or an electron or a man can be in 2 places at once.
There r plausible, quantum based, mathematical theories
of an infinite number (is that an oxymoron?) of alternate universes.
David