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
Nuclear forensics on the Soviet nuclear weapons program, which resulted in the development of technologies that could gather airborne particles in a WB-29 weather reconnaissance plane. On September 3, 1949, these particles were used to determine that the detonation time of the first Soviet atomic test, "Joe 1". Further analysis revealed that this bomb was a replicate of the "Fat Man", which was the bomb dropped on Nagasaki in 1945. This investigative methodology combined radiochemistry and other techniques to gather intelligence on nuclear activities. The first seizures of nuclear materials from trafficking in the early 1990s allowed the nuclear forensic methodology to