The word is paradox and the nerds have many thoughts about paradoxes and time travel and alternate realities. Topics include Zeno’s paradox, the grandfather loop, and of course, Andy’s game Chrononauts. Media they discuss includes Bodies, Loki, The Sarah Connor Chronicles, the Terminator 1 & 2, Back to the Future, Star Trek, Marvels, and Alien 1 & 2. Andy has a lot to say about the JFK assassination, and Keith has some opinions to share about the new Scott Pilgrim series.