From: Lee Corbin (lcorbin@tsoft.com)
Date: Thu Apr 17 2003 - 16:08:54 MDT
Robin writes
> I thought [the universe] was ~15 GLY wide.
That's merely the radius of the visible universe 8^D
See the mind-blowing Tegmark essay
http://it.arxiv.org/abs/astro-ph/0302131
and if your head stops reeling after a while,
also check out
http://xxx.lanl.gov/abs/physics/0302071
for further philosophical implications!!!!
I'm still not over it.
Lee
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