Foggy Bottom in Washington, District of Columbia — The American Northeast (Mid-Atlantic)
Announcement of the Atomic Age
Although the subject of the Fifth Conference was low-temperature physics and superconductivity, the importance of such a revolutionary event could not be ignored. Bohr said that his colleagues, Otto Robert Frisch and Lise Meitner in Copenhagen experimentally verified a suggestion of Otto Hahn and Fritz Strassmann. Nuclear fission by the bombardment of uranium and neutrons had been observed. From his work on the structure and excitation of nuclei, Bohr realized that a neutron-induced chain reaction of uranium-235 was possible. Physicist Leo Szilard at Columbia University had come to the same conclusion.
Being concerned about developments in Germany,
Erected 2002 by The George Washington University, Washington D.C.
Location. 38° 53.943′ N, 77° 2.791′ W. Marker is in Foggy Bottom, District of Columbia, in Washington. Marker is on 21st Street Northwest south of H Street Northwest, on the left when traveling south. Touch for map. Marker is at or near this postal address: 2036 H Street Northwest, Washington DC 20052, United States of America. Touch for directions.
Other nearby markers. At least 8 other markers are within walking distance of this marker. Edward Teller (here, next to this marker); Professors Gate (a few steps from this marker); George Gamow (within shouting distance of this marker); At GW, Being Bright Comes Naturally (within shouting A Bench By The Road (within shouting distance of this marker); GW's River Horse (within shouting distance of this marker); Ingrid Bergman (was within shouting distance of this marker but has been reported missing. ); George Washington (within shouting distance of this marker). Touch for a list and map of all markers in Foggy Bottom.
Also see . . .
1. Wikipedia entry for Niels Bohr. “The discovery of nuclear fission by Otto Hahn in December 1938 (and its theoretical explanation by Lise Meitner) generated intense interest among physicists. Bohr brought the news to the United States where he opened the Fifth Washington Conference on Theoretical Physics with Fermi on 26 January 1939.” (Submitted on January 19, 2019.)
2. Wikipedia entry for Leo Szilard. “Szilard drafted a confidential letter to the President, Franklin D. Roosevelt, explaining the possibility of nuclear weapons, warning of the German nuclear weapon project, and encouraging the development of a program that could result in their creation. With the help of Wigner and Edward Teller, he approached (Submitted on January 19, 2019.)
3. Niels Bohr Biography Scientist, Physicist (1885–1962). (Submitted on February 15, 2019, by Kenneth Ramagost of Unknown, Louisiana.)
Additional keywords. "Niels Henrik David Bohr"; Danish
Categories. • 20th Century • Education • Science & Medicine • War, World II •
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Credits. This page was last revised on June 11, 2019. This page originally submitted on September 18, 2011, by Richard E. Miller of Oxon Hill, Maryland. This page has been viewed 672 times since then and 107 times this year. This page was the Marker of the Week January 20, 2019. Photos: 1, 2. submitted on September 18, 2011, by Richard E. Miller of Oxon Hill, Maryland. 3. submitted on January 19, 2019. 4. submitted on January 19, 2019, by J. J. Prats of Powell, Ohio. • Bill Pfingsten was the editor who published this page.