http://feedproxy.google.com/~r/ThePopularMechanicsShow/~5/xSEXMcwH6Ls/PopMechShow37.mp3 Mourning DIY, Debunking Halo 3 Hype and More http://feedproxy.google.com/~r/ThePopularMechanicsShow/~3/xSEXMcwH6Ls/PopMechShow37.mp3 2007-09-21 http://media.popularmechanics.com/images/PodcastIcon.jpg