Weizmann Institute of Science 1934 by Chaim Weizmann and his first team, among them Benjamin M. Bloch, as the Daniel Sieff Research Institute. Weizmann had offered the post of director to Nobel Prize laureate Fritz Haber, but took over the directorship himself after Haber's death en route to Palestine. Before he became President of the State of Israel in February 1949, Weizmann pursued his research in organic chemistry at its laboratories. The institute was renamed the Weizmann Institute of Science in his honor on November 2, 1949, in agreement with the Sieff family. WEIZAC, one of the world’s first electronic computers was locally built
Chaim Weizmann 10 February 1917 another was held, in a series of winter meetings in London. The older generation of Greenberg, Joseph Cowen and Gaster were stepping down or being passed over. "...those friends ... in close cooperation all these years", he suggested should become the EZF Council- Manchester's Sieff, Sacher and Marks, and London's Leon Simon and Samuel Tollowsky. While the war was raging in the outside world, the Zionists prepared for an even bigger fight for the survival of their homeland. Weizmann issued a statement on 11 February 1917, and on the following day, they received news of the Kerensky