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time ... the universe.... and ... everything... 42
Their model suggests that new universes could be created spontaneously from apparently empty space. From inside the parent universe, the event would be surprisingly unspectacular.

Arrow of time

Describing the team's work at a meeting of the American Astronomical Society (AAS) in St Louis, Missouri, co-author Professor Sean Carroll explained that "a universe could form inside this room and we’d never know".
Posted by: 3dc 2008-06-08
http://www.rantburg.com/poparticle.php?ID=241231