Science Future for April 11, 2009

April 22–26 Annual meeting of the Society for American Archaeology to be held in Atlanta. See April 29 Psychologist Daniel Levitin and Grammy Award–winner Rosanne Cash speak at What Is Music to Your Ears? The Science of Hearing in New York City. See June 1–3 The e-Biosphere 09 International Conference on Biodiversity Informatics will be held in London. See