At 10:50 PM 4/25/2011, Mark Iverson wrote:
FYI:
Here's an article for all you theorists...
"Scientists suggest spacetime has no time dimension"
http://www.physorg.com/news/2011-04-scientists-spacetime-dimension.html
-Mark
No problem ... progressing from one state to another is pretty much what Loop Quantum Gravity does.
We already have a whole bunch of 'emergent' properties (heat ... and possibly gravity), so having time as 'emergent' isn't SUCH a big deal.
Spin may also be emergent as a result of interactions of electrons with a lattice in space-time.
Graphene may reveal the grain of space-time
< http://www.newscientist.com/article/mg21028125.400-graphene-may-reveal-the-grain-of-spacetime.html >
