After some excitement over the release of Science Friction, and Ben's discussion of Huggy Wuggy, we talk about alien implants. No, it's not just about probing jokes. We go into the multiple factors that lead people to think aliens have implanted some kind of technology into them, and what reasons aliens are thought to have for doing so, as well as how useful such implants would really be. Memory, biology, and good old cultural context all come into play.