February 25th, 2013
Episode 239 of 417 episodes
Dr Shane, Dr Dyani, Dr Adam, Dr Chromo and special guest Dirty Deeds Laurel, This weeks news, Organic Vs Conventional Tomatoes, How plants attract insects, Who wrote William Shakespeare? Author recognition of text, The full cost of Fertilizer. Nitrogen in your tires? Special Guest:Professor Nick Hoogenraag Executive Director, La Trobe Institute for Molecular Science talks about mitochondrial biogenesis. Dr Dirty Deeds Laurel and Dr Shane talk about the Wollemi Pine Dr Chromo, The origin of complex life in only 6 minutes!