Prof Dr Maged el Kemary mourns with sincere grief and sorrow the deceased great Egyptian scientist Ahmed Zewail asking Allah to bestow his mercy and inspire his family with patience and solace.

As well, he stressed that the loss of Egypt for a great value and figure such as Zewail is an irreparable loss as the deceased was a unique scientific personality and had a global position appreciated by the whole world making him the ideal and example and raising the name of Egypt high in the international forums.