The discussion highlights various instances of bad science in science fiction, with participants sharing examples from movies and shows like "Attack of the Atomic Crabs" and "Jeepers Creepers 2," which disregard scientific principles. There's a humorous debate about the accuracy of iconic series like "Star Trek" and "Lexx," with some expressing affection for the characters despite the scientific inaccuracies. Participants also critique media portrayals of science, including journalists misreporting energy prices and the unrealistic elements in superhero narratives. Overall, the conversation reflects a blend of nostalgia for sci-fi and a critical view of its scientific credibility.