Chaim L. Pekeris joined the Weizmann Institute as head of its Department of Applied Mathematics in 1949. He died in Rehovot, Israel on February 24, 1993. Chaim L. Pekeris Chaim Leib Pekeris (June 15, 1908 – February 24, 1993) was an Israeli-American physicist and mathematician. He made notable contributions to geophysics and the spectral theory of many-electron atoms, in particular the Helium atom. He was also one of the designers of the first computer in Israel, WEIZAC. Pekeris was born in Alytus, Vilna Governorate. With the assistance of his uncle, Pekeris and his two brothers emigrated to the United States around 1925. He
Chaim Weizmann armies were swept aside when Allenby entered Jerusalem. On 9 January 1918, all Turkish troops withdrew from the Hejaz for a bribe of $2 million to help pay Turkey's debts. Weizmann had seen peace with Turkey out of the question in July 1917. Lloyd George wanted a separate peace with Turkey to guarantee relations in the region secure. Weizmann had managed to gain the support of International Jewry in Britain, France and Italy. Schneer postulates that the British government desperate for any wartime advantage were prepared to offer any support among philo-Semites. It was to Weizmann a priority. Weizmann considered