Cottage Life House-decimating floods in British Columbia; speeding away from a lethal cliff collapse with boaters vacationing in Brazil; two men ditch their car during a hurricane; an Oregon farm razed by a wildfire. 2026-04-16 Investigating an odd phenomenon that makes rocks slide across Death Valley; learning how pieces of jade rewrite Chinese history; examining animal bones that could show an earlier human arrival in the Americas; visiting Earth's oldest stone circle. 2026-04-16 Budding entrepreneurs get three minutes to pitch their business ideas to five multimillionaires who are willing to invest their own cash to kick-start the businesses in the original "Shark Tank." After each pitch, the Dragons have the opportunity to ask questions about the venture. The entrepreneurs don't always have to answer, but of course what they choose not to address could very well affect t 2026-04-16 Guest comic Greg Proops. 2026-04-16 Games include: Questions, Doo Wop, Dubbing, Scenes from a hat, Helping hands. 2026-04-16 Encounter abandoned pods that may have been designed by alien architects; explore a mysterious concrete channel in Bosnia; weave through a complex of odd shapes in Greenland; meet the mythical guardian of a Vietnamese building. 2026-04-16 Mysterious industrial waste and abandoned homes in an uninhabited part of Greenland; strange ditches and mounds deep within the Arctic Circle; a huge pyramid on the Kazakh steppe; a ball of golden fur in Yukon's gold fields. 2026-04-17