Cartledge, Stefan2015-07-242022-05-272022-05-272012https://hdl.handle.net/20.500.14078/397Presented on March 19, 2012 at the Physical Sciences Speaker Series at MacEwan University in Edmonton, Alberta.Have you ever wondered how you came to be? This talk will discuss the details of one small piece of the puzzle: knowing the current composition of the galaxy around us.45.9 MBPDFenAll Rights ReservedISM abundancesgalaxiesPresentation