San Antonio, New Mexico learned the hotel trade there. Hilton was one of the original legislators in the newly formed state of New Mexico, and founded the Hilton Hotels Corporation. San Antonio is about 28 miles from Trinity Site, where the first nuclear bomb was detonated on July 16, 1945. Residents reported tremors like an earthquake and the town received some of the remnants of the mushroom cloud, resulting in some radioactive contamination of the area, which faded quickly and does not persist today. The town was the meeting place for the scientists who detonated the bomb. San Antonio, New Mexico San Antonio is
Mark 5 nuclear bomb Mark 5 nuclear bomb The Mark 5 nuclear bomb and W5 nuclear warhead were a common core nuclear weapon design, designed in the early 1950s and which saw service from 1952 to 1963. The Mark 5 design was the first production American nuclear weapon which was significantly smaller than the 60 inch (150 cm) diameter implosion system of the Fat Man nuclear bomb design first used in 1945, down to 39 inches (99.1 cm) diameter. The Mark 5 design used a 92-point implosion system (see Nuclear weapon design) and a composite Uranium/Plutonium fissile material core or pit. The Mark 5