The Manhattan Project and the Atomic Bomb


Picture shows the First nuclear test explosion, July 16, 1945

 

Unofficial emblem of the Manhattan project, 1946

First nuclear test explosion, July 16, 1945

Unofficial emblem of the Manhattan project, 1946

 

Topics on the Page

 

Event Summary

 

Primary Sources on the Manhattan Project

 

Atomic Bombing of Japanese Cities

 

Operation Paperclip and German Rocket Scientists

 

The Origins of the National Security State

 

Atomic Bombs in World War II

 

The Debate Over the Atomic Bomb

 

 

Event Summary

 

The Manhattan Project was the effort by American scientists and military personnel to develop the atomic bomb.


See short descriptions of the Manhattan Project from the following sites offering different perspectives

American Museum of Natural History

U.S. Department of Energy

AtomicArchive.com

Nuclear Files.org

Los Alamos History

The Manhattan Project: Making the Atomic Bomb from AtomicArchives.

The Manhattan Project (and Before) from NuclearWeaponsArchive,org

 

 

Trinity Site Historical Marker along US 380, New Mexico

 

Primary Sources

 

 

 

 

 

Lilli Hornig, Dies, A-Bomb Researcher Lobbied for Women in Science, New York Times (November 21, 2017)


Atomic Bombings of Japanese Cities


 Archive Footage of Hiroshima



Operation Paperclip

 

104 German rocket scientists in 1946, including Wernher von Braun
104 German rocket scientists in 1946, including Wernher von Braun

 


The Secret Intelligence Program to Bring Nazi Scientists to America


Project Paperclip: The Dark Side of the Moon, BBC News

 

Why the US Government Brought Nazi Scientists to America After World War II

 

 

 

Billboard encouraging secrecy amongst Oak Ridge nuclear workers, 1940s
Billboard encouraging secrecy among Oak Ridge nuclear workers, 1940s

 

The Origins of the National Security State


Lecture by Professor Christian Appy, University of Massachusetts Amherst Department of History, "The Atomic Origins of America's National Security State: How Nuclear Weapons Produced an Imperial Presidency and Degraded Democracy," April 4, 2017