From: Sir Frederick Martin on
Consider that at least 99% of 'matter' at your
density is 'empty' space.
Then what does it mean that string theory implies
8 or 9 spatial dimensions.
Then what does it mean that 'time' is being recognized as a
quale, a brain based representation, no more 'real' than 'red'.

Very mysterious place.
From: Surfer on
On Sun, 11 Jul 2010 20:07:40 -0700 (PDT), Immortalist
<reanimater_2000(a)yahoo.com> wrote:
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>....
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Interesting questions.

There is a discussion by Einstein, of the space-time concept here:
http://www.relativitybook.com/resources/Einstein_space.html

And a replacement for it here:
http://www.ctr4process.org/publications/Articles/LSI05/Cahill-FinalPaper.pdf