December 7, 2001, Hour One: Cyberspace Security / Stem Cell Advance
December 7 , 2001, Hour Two: BSE (Mad Cow) Risk / Childhood Vaccine Shortage
December 14, 2001, Hour One: Blocking Bacterial Infection / Mammography Debate / Science Books
December 14, 2001, Hour Two: The Goals of Physics / Science Gifts
December 21, 2001, Hour One: Squid / Ebola Virus
December 21, 2001, Hour Two: Charles R. Knight's Paleo-art
December 28, 2001, Hour One: Chronobiology
December 28, 2001, Hour Two: The Annual Birdwatching Show