Watch Episode Dolphins Can Use Technology!? S1 E8 / 9m 42s We all know they can jump through hoops, but just how much brainpower do dolphins have? Surely they can’t use a giant underwater touchscreen… can they? (they can!) This week Natalia called Dr. Diana Riess a dolphin intelligence expert from Hunter College and Ph.D student Diana Rocha of the World Cetacean Alliance and Dolphin Encountours to learn more about these precocious porpoises.