"Author, Editor-in-chief of ""Aljalia"" newspaper, published and distributed in Toronto and surrounding areas."
- DR. Mroueh originated a new mathematical theorem in Topology in 1954 (the study of geometrical properties and spatial (space) relations unaffected by the continuous change of shape or size of figure). - He modified the Lorentz-Fitzgerald for special Relativity in 1965.- He was in charge of research in radiation control, industrial radiography and ultrasonic.