The structure stands about 160 meters northwest of ground zero, where the atomic bomb detonated over the city on Aug. 6, 1945, killing thousands instantly, including all 30 or so people who were ...

they worked day and night to build the world’s first nuclear reactor—a 20-foot-tall structure of graphite and uranium known as Chicago Pile-1. On Dec. 2, 1942, the reactor achieved criticality. The ...

It is one of the most interesting ventures due to the project’s composition ... in the face of the dangers of Nazism and the atomic bomb in the 20th century. Here, check out everything about ...