This article from the Seattle Times describes the dawning of the atomic age. Illustrates the events of the detonation of the first atomic bomb in Trinity, New Mexico, just before the Hiroshima bomb.

This site has information about the atomic bomb which was dropped on Hiroshima. Pictures of Hiroshima after the bomb and the mushroom cloud are included.

This resource describes the world's first nuclear reactor and the role which it played in the Manhattan Project. Also discussed are topics such as the goal of plutonium development for nuclear weapons, the goals of the top-secret,...