President of Israel who is most likely to command a majority in the Knesset. The president awards the Israel Prize on Yom Ha'atzmaut and the Wolf Prize. The president also serves as the main speaker at the opening ceremonies of the half-yearly Knesset conference, as well as at the annual official ceremonies for Yom Hazikaron and Yom HaShoah. Most Israeli presidents were involved in national politics or Zionist activities before taking office. Some were also distinguished in other fields: for example, Chaim Weizmann was a leading research chemist who founded the Weizmann Institute of Science in Rehovot; Zalman Shazar was an author, poet,
Rehovot That year, Rehovot had a population of 3,193. The agricultural research station that opened in Rehovot in 1932 became the Department of Agriculture of the Hebrew University of Jerusalem. In 1933, a juice factory was built. In 1934, Chaim Weizmann established the Sieff Institute, which later became the Weizmann Institute of Science. In 1937, Weizmann built his home on the land purchased adjacent to the Sieff Institute. The house later served as the presidential residence after Weizmann became president in 1948. Weizmann and his wife are buried on the grounds of the institute. In 1945, Rehovot had a population of