Bachelor of Science, University Malaya, Kuala Lumpur, Malaysia, 1981. Master of Science, University College London, 1986. Doctor of Philosophy, University London, 1988.
Laboratory assistant Johor Education Department Malaysia, 1971-1972. Teacher Munshi Ibrahim School, Labis/Johor, 1975-1976. Assistant controller Telecoms Government of Malaysia, Kuala Lumpur, 1981-1982.
Tutor faculty of science University Malaya, 1982-1987, lecturer, 1988-1992, professor Madya, since 1993, head department science and technical studies, since 1997, deputy dean Institute Postgraduate Studies and Research, since 1999. Chairman Technology Committee Virtual University Task Force, 2000. Science education consultant International Islamic Relief Organization, Manila, 1991-1993.
Consultant editor for science Dewan Bahasa dan Pustaka Press, Kuala Lumpur, since 1990, University Malaya Press, since 1991, Agriculture University Press, Serdang, since 1992. Head philosophy unit Institute Islamic Studies, Selangor, since 1990. Visiting fellow Secretariat for Islamic Science, University of Science Malaysia, 1994.
Visiting professor University Hawaii, 1995. Consultant to unit for high technical Office of the Science Advisor to the Government of Malaysia, Prime Min.'s Department, 1996. Technical consultant National Technology Mapping I & II, 2000.
President Malaysian Study Group, London, 1984-1986. Executive member Malaysian Students Republican Council, London, 1984-1985. Secretary-general American Board of Internal Medicine, London branch, 1984-1986.
Member American Association for the Advancement of Science, Institution of Analysts and Programmers, College of Preceptors United Kingdom, New York Academy Sciences, British Society History of Science.
Married Zuraidah Binte Saidon: children: Khairunnisa, Muhammad K., Hassan H., Khairee A., Khairul A., Hadhinah.