An extensive collection of video and audio clips taken from interviews with scientists and scholars, including several Nobel Prize winners (Milton Friedman, Ilya Prigogine, Norman Borlaug, John F. Nash, Linus Pauling and others), available as streamed audio or video (a number are listed as being available shortly), with complete videos or transcripts available for purchase. The site is clearly arranged and described, and is categorised under Astronomy, Biology, Chemistry, Computing Science, Culture, Economics, Environment, Health/Medicine, Literature, Music, Philosophy, Physics, Political Science, Psychology and Sociology.