Critical Mass Posted on July 29, 2011 5:35 pm by Ian Pattinson Critical Mass, originally uploaded by spinneyhead. Before the off. The first one I’ve made it to in ages. Turn out’s lower than normal because all the students have gone home. This entry was posted in Critical Mass « Daily Blog 07/27/2011 Lust » One Response to Critical Mass Skippy says: July 29, 2011 at 6:00 pm I should go to a CM at some point; there may be one in Oxford.