After a program of presentations about each of the Four Pillars of Radio Astronomy — Ron Bracewell, Paul Wild, Bernie Mills, and Chris Christiansen — the book was officially launched by Tony Beasley, Director of the U.S. National Radio Astronomy Observatory, and a former student of the University of Sydney. Tony recounted the undergraduate physics experiment that set him on the path to be a radio astronomer (that he enjoyed so much he repeated it many times) and his trepidation about interacting with Bernie Mills!