http://stream.publicbroadcasting.net/production/mp3/wamc/local-wamc-828063.mp3
Albany, NY – Brian Shields and the panel of scientists discuss ray guns, the shape of the universe, the pros and cons of "green" lightbulbs and which is better - AC or DC? On this show's panel: Dr.'s Helen Ghiradella, Helmut Hirsch, John Cummings and Ed Stander.