August 3, 2001, Hour One: Paleontology and Anthropology Update
August 3, 2001, Hour Two: Salt-water Tomato / Voice Technology
August 10, 2001, Hour One: The Stem Cell Decision
August 10, 2001, Hour Two: Early Universe / Astrobiology Update
August 17, 2001, Hour One: Stem Cell Update / History and Science of Fingerprints
August 17, 2001, Hour Two: Twins
August 24, 2001, Hour One: Astronomy and Astrophysics Update
August 24, 2001, Hour Two: Genome Update / Crazy Ideas in Science
August 31, 2001, Hour One: Longevity and Aging
August 31, 2001, Hour Two: Asteroid Defense