Astrophysics Redux -- Groks Science Show 2026-08-05

Artificial intelligence and robotics have evolved to the point where they raise existential questions about humanity. On this episode, Dr. Anne Foerst discussed robotics and theology. Interview originally aired 12/20/04.

Technological advancements have enabled the vital measurements of the relationship between cardiovascular and sexual health. On this episode, Dr. Elliot Justin discussed novel devices for urological health.

The Indo-Arabic numerals are such a major part of everyday life, but few may realize the important impact and the history of their development. On this episode, Dr. Raffaele Danna discussed his book, The Craft of Indo-Arabic Numerals.

Astrophysics sheds a unique perspective on the universe and our place in it. On this episode, Dr. Neil deGrasse Tyson discussed his book, Letters from Astrophysicist. From an episode originally aired on 12-19-2019.

Scientific findings are often obscured by misinformation. How can science outreach help? On this episode, Dr. Greg Newkirk discussed science outreach.

Burnout is growing as a common complaint in society, but what exactly defines the condition and how can we address it? On this episode, Amy Morin discussed, The Mental Strength Playbook.

George Forster is perhaps one of the most important global explorers whose historical impact has been largely forgotten. On this episode, Andrea Wulf discussed her book, The Traveller.

Polio was a deadly disease that has since been largely eradicated due to the Sabin vaccine. Yet, the story of the inventor of the vaccine has rarely been told. On this episode, Karen Torghele discussed her book, Albert Sabin: The Life of a Polio Vaccine Pioneer.

The aging of the population has created societal challenges regarding the distribution of wealth and power. On this episode, Dr. Samuel Moyn discussed his book, Gerontocracy.

The Battle of the Little Bighorn is one of the landmark events in the history of the West. What is the history of this major turning point? On this episode, Tom Clavin discussed his book, Vengeance.