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George Kistiakowsky

George Kistiakowsky
Head and shoulders of middle-aged man in suit and tie
George Kistiakowsky
Born (1900-11-18)November 18, 1900
Kiev, Russian Empire
Died December 7, 1982(1982-12-07) (aged 82)
Cambridge, Massachusetts, United States
Citizenship American
Nationality Ukrainian-American
Fields Physical Chemistry
Institutions
Alma mater University of Berlin
Doctoral advisor Max Bodenstein
Doctoral students
Known for
Notable awards
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George Bogdanovich Kistiakowsky (November 18, 1900 – December 7, 1982) (Ukrainian: Георгій Богданович Кістяківський, Russian: Георгий Богданович Кистяковский) was a Ukrainian-American physical chemistry professor at Harvard who participated in the Manhattan Project and later served as President Dwight D. Eisenhower's Science Advisor.

Born in Kiev in the old Russian Empire, Kistiakowsky fled his homeland during the Russian Civil War. He made his way to Germany, where he earned his PhD in physical chemistry under the supervision of Max Bodenstein at the University of Berlin. He emigrated to the United States in 1926, where he joined the faculty of Harvard University in 1930, and became a citizen in 1933.

During World War II, Kistiakowsky was the head of the National Defense Research Committee (NDRC) section responsible for the development of explosives, and the technical director of the Explosives Research Laboratory (ERL), where he oversaw the development of new explosives, including RDX and HMX. He was involved in research into the hydrodynamic theory of explosions, and the development of shaped charges. In October 1943, he was brought into the Manhattan Project as a consultant. He was soon placed in charge of X Division, which was responsible for the development of the explosive lenses necessary for an implosion-type nuclear weapon. In July 1945, he watched as the first one was detonated in the Trinity test. A few weeks later another Fat Man implosion-type weapon was dropped on Nagasaki.


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