2002 - PhD Chemistry, Rhodes University, South Africa
1998 - MSc Chemistry, University of the Free State, South Africa
1995 - BSc Chemistry & Physics, University of the Free State, South Africa
1966 - MEng Control Systems, University of Canterbury, NZ
1964 - BScEng Electrical Engineering & Physics, University of Cape Town, South Africa
1983 - PhD Physics, University of Canterbury, NZ
1980 - MSc Physics, University of Canterbury, NZ
1978 - BSc (Hons) Physics, University of Canterbury, NZ
1995 - PhD Physics, University of California Santa Barbara, US
2005 - MBA Technology Management, Grenoble Graduate School of Business, France
2001 - PhD Geophysics, University of British Columbia, Canada
1987 - BSc Geophysics, University of Calgary, Canada
1988 - MSc Optical Electronics, University of Strathclyde, Glasgow, UK
1987 - BEng Electrical & Electronic Engineering, University of Strathclyde, Glasgow, UK
1971 - PhD Computer Science, University of Toronto, Canada
1968 - BEng Electrical Engineering, McGill University, Canada
