The discussion turns this week to sharks’ intelligence, and how it varies among species. Host Luke Tipple is joined by Dr. Tristan Guttridge, a behavioral ecologist and veteran of Shark Week whose research has tackled the social smarts, and even personalities, of different kinds of sharks. He sheds light on why we shouldn’t just think of them as dumb fish with rows of razor-sharp teeth. And at the end, our researcher Sierra Kehoe tells us about shark hypnosis.Shark Week continues all week long on Discovery starting at 8p ET. For the latest, head to SharkWeek.com.Find episode transcripts here: Luke Tipple on YouTube and InstagramDr. Tristan Guttridge on InstagramShark Week on Instagram and TwitterDiscovery+ on InstagramMore info on today’s Shark Bite can be found here