http://www.rssboard.org/rss-specification 720 http://ecuip-xtf.lib.uchicago.edu/xtf/search?expand%3Dsubject;f1-subject%3DEvents%20(Historical);f2-subject%3DPlaces Results for your query: expand=subject;f1-subject=Events (Historical);f2-subject=Places Thu, 01 Jan 1970 12:00:00 GMT http://ecuip-xtf.lib.uchicago.edu/xtf/view?docId=grxr/Bravo_Site_D_92_3/bravo_Site_D_92_3.dc.xml The site of the test of the first hydrogen bomb by the United States on March 1, 1954. This was the most powerful nuclear device ever detonated by the United States. This photograph shows the equipment used to the develop the test site, and the dirt foundation for the test structure. http://ecuip-xtf.lib.uchicago.edu/xtf/view?docId=grxr/Bravo_Site_D_92_3/bravo_Site_D_92_3.dc.xml Mon, 01 Mar 1954 12:00:00 GMT http://ecuip-xtf.lib.uchicago.edu/xtf/view?docId=grxr/asas-03081-002/asas-03081-002.dc.xml The center of Hiroshima after the dropping of the atomic bomb on August 6, 1945. The street indicated in this photograph is approximately one half (0.5) mile from the location where the bomb was detonated indicating the extent of the devastation to the city’s buildings and roads. http://ecuip-xtf.lib.uchicago.edu/xtf/view?docId=grxr/asas-03081-002/asas-03081-002.dc.xml Thu, 01 Jan 1970 12:00:00 GMT http://ecuip-xtf.lib.uchicago.edu/xtf/view?docId=grxr/asas-03081-004/asas-03081-004.dc.xml The center of Hiroshima after the dropping of the atomic bomb on August 6, 1945.The bomb destroyed approximately three-fourths of the city and killed an estimated 80,000 people immediately, with thousands more dying later from injuries and radiation poisoning. Records lead us to believe that the bomb touched down approximately halfway between the two smokestacks in this image. http://ecuip-xtf.lib.uchicago.edu/xtf/view?docId=grxr/asas-03081-004/asas-03081-004.dc.xml Thu, 01 Jan 1970 12:00:00 GMT http://ecuip-xtf.lib.uchicago.edu/xtf/view?docId=grxr/SquashUnderStagg_apf2-07646r/SquashUnderStagg_apf2-07646r.dc.xml A transformed squash court housed history's first successful nuclear pile. [Enrico] Fermi chose this room because it was the only space available with ceilings high enough to permit construction of the latticed cube-like structure of graphite bricks embedded with Uranium 235. http://ecuip-xtf.lib.uchicago.edu/xtf/view?docId=grxr/SquashUnderStagg_apf2-07646r/SquashUnderStagg_apf2-07646r.dc.xml Thu, 01 Jan 1970 12:00:00 GMT http://ecuip-xtf.lib.uchicago.edu/xtf/view?docId=grxr/asas-03081-003/asas-03081-003.dc.xml Two personnel inspect a ruined building in the aftermath of the bombing of Hiroshima. http://ecuip-xtf.lib.uchicago.edu/xtf/view?docId=grxr/asas-03081-003/asas-03081-003.dc.xml Thu, 01 Jan 1970 12:00:00 GMT