Subject: This Week's Finds in Mathematical Physics (Week 238)
From: baez@math.removethis.ucr.andthis.edu (John Baez)
Organization: UC Riverside
Newsgroups: sci.physics.research,sci.physics,sci.math
Also available as http://math.ucr.edu/home/baez/week238.html
August 16, 2006
This Week's Finds in Mathematical Physics (Week 238)
John Baez