After Things Podcast

The episode opens with a long discussion of LK-99, the South Korean room-temperature superconductor claim. The hosts explain why superconductors would matter for power transmission, motors, microprocessors, and other electrical systems, then compare the situation to cold fusion and stress that the central question is whether the result can be replicated consistently. They discuss the reported magnet behavior, note that tiny samples and experimental error make the evidence hard to interpret, and repeatedly frame the story as exciting but still unproven. Later, the show moves into a puzzle about an electric work vehicle that has supposedly operated for years without needing a battery charge. After a series of jokes and guesses, they identify it as the E-Dumper, a giant electric dump truck in Switzerland that hauls rock from a quarry and recharges on the downhill run while loaded. The episode then shifts into a speculative alien-contact game, where the hosts brainstorm obvious, large-scale messages or structures