It gives me pleasure to welcome you on this prestigious college. Thanks to discoveries of its graduates, we live in welfare of urbanization where aircraft, cars, electricity, Internet, telephones, artificial intelligence, early detection of diseases and treatment of allergic diseases, the discovery of the DNA molecule by Watson and Crick. The femtosecond, which took humanity to new heavens in various sciences and was reached by the Egyptian scientist, the son of the Faculty of Science, Alexandria University, Prof. Dr. Ahmed Zewail, winner of the Nobel Prize in Chemistry. At the Faculty of Science, Zagazig University you will find all kinds of knowledge in geology and petroleum ...