David Buss, Stereopsis, and Reprobation

Irving begins the show by announcing that he plans to write a negative review of a new airplane. Lexman tries to change the subject but Irving won't let him, eventually leading to a discussion about stereopsis. David Buss comes on to talk about reprobation, a topic that Irving is unfamiliar with. Lexman and Irving continue to argue about the definition of the words until the episode comes to an end.