May 31, 2004
Sean Carroll had a couple of great posts up last week about alternatives to general relativity. I've been reading a lot about string theory lately (popular stuff, not the math!) but I wasn't aware of these other (less sexy?) approaches to reconciling GR with the rest. Anyway, Sean/Prof Carroll (?) does a great job of explaining these things for the lay person, and he certainly is an authority on it. I hope he keeps it up...
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