Weizmann House Weizmann House The Weizmann House () was the home of the first President of Israel, Chaim Weizmann, and first First Lady, Vera Weizmann. The house sits atop a hill in Rehovot, and is now part of the Weizmann Institute of Science. The house was designed by Jewish architect Erich Mendelsohn, and recognized as a masterpiece. In 1934 Chaim Weizmann, who was then living in England, asked Mendelsohn to plan his house in Israel— after hearing of Mendelsohn's project for Salman Schocken's house in Jerusalem. The design process was extensive and created a complicated relationship between Weizmann and Mendelsohn. Weizmann required
Chaim Weizmann fermentation. He used the bacterium Clostridium acetobutylicum (the "Weizmann organism") to produce acetone. Acetone was used in the manufacture of cordite explosive propellants critical to the Allied war effort (see Royal Navy Cordite Factory, Holton Heath). Weizmann transferred the rights to the manufacture of acetone to the Commercial Solvents Corporation in exchange for royalties. First Lord of the Admiralty Winston Churchill became aware of the possible use of Weizmann's discovery in early 1915, and Minister of Munitions David Lloyd George joined Churchill in encouraging Weizmann's development of the process. Pilot plant development of laboratory procedures was completed in 1915 at