http://media.libsyn.com/media/lifelines/Episode_8__World_War_II_Aviation_Physiology.mp3 World War II Aviation Physiology http://feeds.feedburner.com/~r/lifelinestv/~3/264888731/index.php 2008-04-05 http://www.odeo.com/uploads/0026/2397/lifelines300x300_medium.jpg