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Episode 13 with Brendon Connelly and Colin Murphy with first guest Frank Swain. Frank is a freelance science writer with credits including the Guardian's science blog, Wired and his own blog sciencepunk.com. Frank has worked for sense about science and his first book Zombology is out in October. This weeks stories include Frank's stories about Roger Ebert's new voice and how marine scientists have found a novel way of watching shark development. We also discuss why teenagers can't concentrate, new stem cells discovered in the brain and how the iPad is being used to aid dolphin communication. We also give our opinions about the X ray art of Nick Veasy. To contact us please email podcast@pulse-project.org
