Khan Academy
Khan Academy: The Manhattan Project and the Atomic Bomb
Discusses the Manhattan Project of the United States which worked on developing nuclear weapons during World War II. It led to the two atomic bombs that were dropped on Japan in August 1945, ending the war with Japan.
Famous Scientists
Famous Scientists: Leo Szilard
This article discusses the life and scientific discoveries of Leo Szillard.
Famous Scientists
Famous Scientists: Richard Feynman
The life and contributions of Richard Feynman are discussed in this article.
Oak Ridge National Laboratory
Oak Ridge National Laboratory: The Graphite Reactor
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,...
Other
Atomic Bomb: Decision
An indexing page which links to several pages of letters, diary excerpts, public reports, and personal correspondence relating to the use of the first atomic bomb. Includes letters and petitions drafted by scientists involved with the...
Independence Hall Association
U.s. History: The Decision to Drop the Bomb
Was it necessary to drop the atomic bomb on Japan in order to save lives? Were the consequences worse than the waiting for a surrender of Japan? Read this discussion of the decision to drop the bomb, find out about the possible motives...
Other
National World War Ii Museum: Science and Technology of World War Ii
Information is presented in the manner of media during World War II which makes for a very engaging site. There are a number of routes to take: the Darkroom highlights WWII-related artifacts. The Timeline takes students on a journey of...
Science Struck
Science Struck: History of the Atomic Bomb
Describes the history of the invention of the atomic bomb, its use in World War II against Japan, the impact on people who were targetted by it, the immediate and long-term impact on generations of people, the effect on communications,...
Science Struck
Science Struck: Atomic Bomb Facts
Discusses lost nuclear weapons, the power of an atomic bomb, the bombing of Hiroshima and Nagasaki, the development of the atomic bomb, the making of the hydrogen bomb, the detonation of a hydrogen bomb by Russia in 1961, and the status...
Yale University
The Manhattan Project Atomic Bomb Investigating Group
Provides general information about the Manhattan Project group during World War II, and their involvement with the atomic bomb.
Independence Hall Association
U.s. History: The Manhattan Project
Read about the Manhattan Project, the United States' attempt to create an atomic bomb before the scientists in Nazi Germany were able to.
Massachusetts Institute of Technology
Mit: Inventor of the Week: J. Robert Oppenheimer
Credited with the creation of the atomic bomb, Robert Oppenheimer opposed the development of the hydrogen bomb. Read about Oppenheimer's education and involvement in the atomic explosions, which "changed the world forever."
Other
World Nuclear Association: Outline History of Nuclear Energy
Discusses the nature of the atom, harnessing nuclear fission, conceiving the atomic bomb, the Manhattan Project, and the revival of the nuclear boiler.
Khan Academy
Khan Academy: Us History: 1890 1945: The Manhattan Project and the Atomic Bomb
In 1945, the United States dropped two atomic bombs on Japan, ending World War II.
Other
Necessity of Hiroshima: J. Robert Oppenheimer
This is a short biography of J. Robert Oppenheimer provided by a personal site from Doug Long. Included is a quote of his reaction to the use of the atomic bomb several years after the war.
Other
Us Department of Energy: The Manhattan Project
In a short two paragraph entry, the general history of the Manhattan Project is described. There are two links to picture of nuclear reactor and nuclear fuel.
Other
Nuclearfiles.org: Carl David Anderson
This site from Nuclearfiles.org contains a brief biography of Carl Anderson (1905-1991 CE), mentioning his involvement (or lack thereof) with nuclear weapons development.
Other
Mr. Dowling's Passport: Harry Truman's Decision
Read about Harry Truman and his decision to drop atomic bombs on Japan which ultimately ended World War II.
Siteseen
Siteseen: American Historama: Manhattan Project
Easy facts that answer all questions about the Manhattan Project that was established in the United States during WW2 to create the atomic bomb.
Siteseen
Siteseen: American Historama: The Atomic Bomb
Provides interesting information, history, and facts on the Atomic Bomb and its use during WWII.
Siteseen
Siteseen: American Historama: Manhattan Project Timeline
Manhattan Project timeline with dates of important events and people who worked on the atomic bomb.
Science4Fun
Science4 Fun: Richard Feynman
Brief biographical sketch of scientist Richard Feynman whose contributions include the Manhattan Project, quantum electrodynamics, and superfluidity.
Wikimedia
Wikipedia: Glenn T. Seaborg
An Wikipedia article on Glenn Seaborg discusses his accomplishments in the world of chemistry. It discusses his creation of the element Plutonium and his work with the Manhattan Project. Also provides some information on personal life...
Other
University of Coimbra: Enrico Fermi Biography
Short overview of Fermi's life, including major accomplishments and dates. Good, quick place to start.