Nuclear explosion debris. The first man made nuclear explosion occurred on July 16, 1945 at 5:50 am on the Trinity Test Site near Alamogordo, New Mexico in the United States, an area now known as the White Sands Missile Range. The event involved the full-scale testing of an implosion-type fission atomic bomb. In a memorandum to the U.S. Secretary of War, General Leslie Groves describes the yield as equivalent to 15,000 to 20,000 tons of TNT. Following this test, a uranium-gun type nuclear bomb (Little Boy) was dropped on the Japanese city of Hiroshima on August 6, 1945, with a blast yield
How to Dismantle an Atomic Bomb hard-hitting sound than that of their previous album, U2 began recording "How to Dismantle an Atomic Bomb" in February 2003 with Thomas. After nine months of work, the band had an album's worth of material ready for release, but they were not satisfied with the results. The group subsequently enlisted Lillywhite to take over as producer in Dublin in January 2004. Lillywhite, along with his assistant Lee, spent six months with the band reworking songs and encouraging better performances. U2 lead singer Bono described the album as "our first rock album. It's taken us twenty years or whatever it is,