PTJ Podcasts A place where I will put my podcasts, for the time being. podcast conference podcast Size: 6.9 MB A podcast about -- what else -- podcasting! Presentation delivered 5 October 2005 in Washington DC. UMD podcasting podcast Size: 7.4 MB Presentation on academic podcasting delivered 8 November 2005 at the University of Maryland. CSM podcasting podcast Size: 8.4 MB Presentation on academic podcasting delivered 10 November 2005 at the College of Southern Maryland. causality article Size: 9.1 MB The home demo version of a proposed article on causation.