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
Atomic Train Atomic Train Atomic Train is a 1999 American made-for-television disaster-thriller film about an accidental nuclear explosion destroying the city of Denver. It was originally broadcast on NBC as a two-part miniseries on May 16 and 17, 1999. Bradshaw Disposal Services has a Russian nuclear bomb to transport, and an employee decides to save money by concealing it on a freight train. This train is also loaded with hazardous and flammable chemicals, including metallic sodium, which spontaneously ignites on contact with water. The train suffers a brake failure and becomes a runaway heading for Denver. John Seger, a National Transportation Safety