The Twilight Beacon is on the air. Transmitting from an unknown location in the American southwest, Jedediah D. Blackwell presents two classic tales of terror from his collection of recordings from the golden age of radio. The Twilight Beacon presents its inaugural Sci-Friday with two stories about science experiments gone wrong, The Green Plague from the 6/17/52 airing of The Mysterious Traveler and Oxychloride X from the 2/16/43 broadcast of Lights Out.