Fri, 06 May 2011 16:52:45 -0700 Scott Morrison removing kw:tqft from pnas
Fri, 06 May 2011 16:04:22 -0700 Kevin Walker remark about apparent vacuity of lemma 6.1.2 (spheres)
Fri, 06 May 2011 15:23:26 -0700 Kevin Walker added more motivation for pinched products
Fri, 06 May 2011 15:00:46 -0700 Kevin Walker more on piched product union axiom
(0) -300 -100 -30 -10 -4 +4 +10 +30 +100 tip