Who was born earlier, Habash al-Hasib al-Marwazi or Mostafa El-Sayed?
Mostafa El-Sayed Mostafa A. El-Sayed (Arabic: مصطفى السيد) (born 8 May 1933) is an Egyptian chemical physicist, a leading nanoscience researcher, a member of the National Academy of Sciences and a US National Medal of Science laureate. He is also known for the spectroscopy rule named after him, the "El-Sayed" rule.
Sakher Habash Sakher Habash (Arabic: صخر حبش‎ ‎ , 10 November 1939 – 1 November 2009), also known as Abu Nizar, was one of the Fatah founding leaders.