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
Vera Weizmann and rehabilitation of wounded soldiers. Immediately after the war, she established the Association of the War of Independence Handicapped Veterans and served as its president. She also established two centers for the rehabilitation of wounded soldiers, Beit Kay in Nahariya and the Department of Rehabilitation at Sheba—Tel Hashomer Hospital. In addition to her activity in these organizations, Weizmann gave her support to many voluntary organizations such as ILAN, Magen David Adom, for which she served as President, and dozens of other private and institutional charitable endeavors. As first lady, Weizmann insisted on designing the interior of the house built for