جامعة الاسكندرية - متØ٠الأØياء المائية - ويكيبيديا - Dr.ahmed zewail is graduated from the alexandria university and is an egyptian scientist who won the nobel in chemistry in 1999 for inventing imaging system very fast which works by using laser and has the ability to monitor the molecules movement as they arise and in time of coalescence to each other , the unit of time of picking up the picture is.
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– November 01, 2021
