Prize for Chemistry (1975) Philip A. Gale Noel Hush – winner of the 2007 Welch Award in Chemistry Alice Motion Elizabeth New Barbara H. Stuart Sir Robert Robinson – winner of the Nobel Prize for Chemistry (1947) Peter Rutledge Anthony Weiss – McCaughey Professor in Biochemistry and Fellow of the Royal Society of Chemistry, for discoveries on human elastic materials that accelerate the healing and repair of arteries, skin and 3D human tissue components Jenny Zhang Computer scientists Michael Georgeff – AAAI Fellow, Director of the Australian Artificial Intelligence Institute Rick Jelliffe – inventor of the Schematron schema language Rod Johnson – best-selling author; expert in Java/Java EE; founder of the Spring Framework John Lions – author of Lions' Commentary on UNIX 6th Edition, with Source Code, commonly known as the Lions Book Vaughan Pratt – ACM Fellow; pioneer in computer science; Professor Emeritus at Stanford University Ross Quinlan – AAAI Fellow; highly cited scholar and a pioneer in decision theory Ken Thompson– co-creator of unix; Turing Award recipient Andrew Tridgell – co-inventor of the rsync algorithm; author of and contributor to the Samba file server Engineering Ronald Ernest Aitchison – solid-state physicist and electronics engineer Ronald N. Bracewell – known for nulling interferometry, and the Bracewell probe concept in SETI; Lewis M. Terman Professor of Electrical Engineering, Emeritus at Stanford University John Bradfield – designer of the Sydney Harbour Bridge Julie Cairney – materials scientist and engineer and Director of the Australian Centre for Microscopy and Microanalysis Graeme Clark – inventor of the bionic ear implant Bryan Gaensler – former associate professor of astronomy at Harvard University; ARC Federation Fellow at the University of Sydney Robert May, Baron May of Oxford – former Chairman of the University Research Board and Professor of Zoology at Princeton University John O'Sullivan – winner of 2009 Prime Minister's Prize for Science; an originator of wireless technology, credited with the invention of WiFi, Ruby Payne-Scott – first female radio astronomer David Skellern – made pioneering contributions to WIFI technology Richard H. Small – co-inventor of Thiele/Small parameters Neville Thiele – co-inventor of Thiele/Small parameters David Warren – inventor of the "black box" (flight data recorder) Geology, archeology and oceanography Nerilie Abram – climate scientist Elaine Baker - marine science and environment researcher; Director of the University of Sydney Marine Studies Institute Stephen Bourke – archaeologist of the ancient Near East V. Gordon Childe –