In this episode of Talk Nerdy, Cara is joined by neuroscientist Dr. Kenneth Catania to talk about his new book, "Great Adaptations: Star-Nosed Moles, Electric Eels, and Other Tales of Evolution's Mysteries Solved." They discuss Ken's groundbreaking research into some of planet Earth's most bizarre and incredible creatures, including star-nosed moles, electric eels, and more. Follow Ken's work: @EvolutionVU