October 6 , 2000, Hour One:Astronomy Update
October 6 , 2000, Hour Two: Getting off the Grid
October 13, 2000, Hour One:Medicine Nobels / Ozone Hole
October 13, 2000, Hour Two: Einstein in Love
October 20, 2000, Hour One:Labeling Biotech Foods
October 20, 2000, Hour Two: Math & Science on Stage & Screen
October 27, 2000, Hour One: Die-hard Bacteria
October 27, 2000, Hour Two: Paul Ehrlich: Human Natures