Musa D. Abdullahi obtained a BSc degree in physics from the University of Manchester, England, in 1965. He was the first person to obtain a postgraduate degree, in Electronics and Telecommunication, from Ahmadu Bello University, Zaria, Nigeria, in August 1968. He taught at Ahmadu Bello University, Zaria and Federal University of Technology, Minna in Nigeria. He is a Registered Teacher and Engineer and a Fellow of the Nigerian Society of Engineers and Fellow of the Nigerian Academy of Engineering. He retired from public service in August 2000. He received the Nigerian National Honour, Member of the Order of Federal Republic, MFR, in 2005. He is now an Independent Researcher and Adjunct Lecturer in the Department of Physics, UMY University, Katsina, Nigeria. He is a prolific contributor of papers in Online Journals.