The Weizmann Institute of Science (Hebrew: מכון ויצמן למדע Machon Weizmann LeMada) is a public research university in Rehovot, Israel. It differs from other Israeli universities in that it offers only graduate and postgraduate tutelage in the sciences.It is a multidisciplinary research center, with around 2,500 scientists, postdoctoral fellows, Ph.D. and M.Sc.