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History of nuclear weapons - Wikipedia

en.wikipedia.org/wiki/History_of_nuclear_weapons

Nuclear weapons possess enormous destructive power from nuclear fission or combined fission and fusion reactions. Starting with scientific breakthroughs ...

Read "The Development and Proliferation of Nuclear Weapons"

www.nobelprize.org/educational/peace/nuclear_weapons/readmore.html

Besides the many discoveries and inventions in the fields of electronics and ... Finally, on July 16, 1945, the first atomic bomb was tested in the midst of the ...

The Atomic Bomb aka The Manhattan Project - Inventors - About.com

inventors.about.com/od/astartinventions/a/atomic_bomb.htm

Albert Einstein and other scientists told Roosevelt of Nazi Germany efforts to build an atomic bomb - the United States Government began the Manhattan Project ...

Who invented the atomic bomb? - Quora

www.quora.com/Who-invented-the-atomic-bomb

The scientific developments that directly led to the first atomic bomb (fission bomb ) was the discovery that you could split an atom in a process called nuclear fission ...

Albert Einstein and the Atomic Bomb - Was It Necessary?

www.doug-long.com/einstein.htm

ALBERT EINSTEIN. and the. ATOMIC BOMB. The physicist Albert Einstein did not directly participate in the invention of the atomic bomb. But as we shall see, he ...

History of the Atom Bomb - Atom Central

www.atomcentral.com/atom-bomb-history.aspx

History leading to the creation of the atomic bomb. Atomic science began many centuries ago with experimenting and probing into the nature and structure of ...

Who Built the Atomic Bomb? | Atomic Heritage Foundation

www.atomicheritage.org/history/who-built-atomic-bomb

How did the United States achieve the remarkable feat of building an atomic bomb? ... the proximity fuze, and the atomic bomb, inventions that were critical to the ...

Nuclear weapons timeline | ICAN

www.icanw.org/the-facts/the-nuclear-age/

UN calls for elimination of atomic weapons ... France explodes its first atomic bomb in the Sahara desert. ... It is the largest anti-war demonstration in history.

A Brief History of Nuclear Weapons States | Center for Global ...

asiasociety.org/education/brief-history-nuclear-weapons-states

The world's first nuclear weapons explosion on July 16, 1945, in New Mexico, when the United States tested its first nuclear bomb. Not three weeks later, the ...

Why Did We Make The Atomic Bomb? - Forbes

www.forbes.com/sites/jamesconca/2013/12/07/why-did-we-make-the-atomic-bomb/

Dec 7, 2013 ... But understanding humans and history is what Richard Rhodes does best. .... If atomic bombs could be built, they would be decisive, in which ...

Answer
The idea for the atomic bomb was patented by Hungarian physicist Leó Szilárd in 1934.
Enrico Fermi, member of the scientific team working on the Manhattan Project, achieved the world's first sustained and controlled nuclear chain reaction at the University of Chicago on December 2, 1942, which led to the creation of the first atomic bomb.
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Atomic Bomb | HISTORY

www.history.co.uk

At approximately 8.15am on 6 August 1945 a US B-29 bomber dropped an atomic bomb on the Japanese city of Hiroshima, instantly killing around 80,000 ...

The Manhattan Project [ushistory.org]

www.ushistory.org

U.S. History · ushistory.org ..... Gadget This once classified photograph features the first atomic bomb — a weapon that atomic scientists had nicknamed "Gadget.

Invention and Discovery: Atomic Bombs and Fission

nuclearweaponarchive.org

Invention and Discovery: Atomic Bombs and Fission. Last changed April 1997. Leo Szilard and the Invention of the Atomic Bomb. It would be logical to assume ...