CP-1 at 80: The events of December 2, 1942

December 1, 2022, 12:01PMNuclear News

On the eve of the 80th anniversary of the first controlled nuclear chain reaction, Nuclear Newswire is back with the second of three prepared #ThrowbackThursday posts of CP-1 coverage from past issues of Nuclear News.

On November 17, we surveyed the events of 1942 leading up to the construction of Chicago Pile-1, an assemblage of graphite bricks and uranium “pseudospheres” used to achieve and control a self-sustaining fission reaction on December 2, 1942, inside a squash court at the University of Chicago’s Stagg Field.

Today we’ll pick up where we left off, as construction of CP-1 began on November 16, 1942.

To continue reading, log in or create a free account!

Related Articles

Remembering Clyde Jupiter

October 31, 1928–March 31, 2024

April 4, 2024, 7:00AMNuclear News

Clyde Peter Jupiter passed away peacefully March 31, 2024, at the age of 95. Born October 31, 1928, in New Orleans, La., Jupiter attended public and parochial schools in New Orleans,...

Remembering Charles E. Till

March 28, 2024, 9:30AMNuclear News

Charles E. Till, an ANS member since 1963 and Fellow since 1987, passed away on March 22 at the age of 89. He earned bachelor’s and master’s degrees from the University of Saskatchewan and...