-B.Sc and M.sc in physics (Stevens Institute of Technology, U.S.A.).
-Ph.D. from Durham University (U.K).
-MPA from Northeastern University (U.S.A)
-A visiting Professor for one semester at the university of Minnesota (U.S.A.).
-One year on a leave of absent at KACST.
-Took several sabbatical leaves where I spent them at the U.K., U.S.A., and Italy.
-Participated in many conferences in Egypt, Britain, and U.S.A.