Rabbi Yehudah Levi is a former Rector, head of the Physics/Electro-optics Department of the Jerusalem College of Technology, and has been a President of the American Orthodox Jewish Scientists both in the USA and Israel.
Festivals and Work
History of Pidyon HaBen
Couscous
God and Ethics
Mitzvot
Growing Communities
Seder Nezikin (Damages)
American Zionism
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Rabbi Yehudah Levi 
