In this episode, Andy and Stephanie discuss time travel, science, and morality and as they review Shane Carruth’s Primer. Andy dazzles with his discussion of film editing, Stephanie talks about Biblical names, and they both get more than a little confused. Reading Recommendations: The Astronaut’s Wives Club, by Lily Koppel (incorrectly called “First Wives Club” in the episode, which is also a novel and a movie) Pale Blue Dot, by Carl Sagan