Restricted Data

A Nuclear History Blog
by Alex Wellerstein

Post archives

Filtering for posts tagged with ‘Rosenbergs’

Showing 1-4 of 4 posts that match query
2015
December 2015
 4
Meditations
Why spy?
Tags: 1940s, 1950s, 1990s, Espionage, FBI, Klaus Fuchs, Leslie Groves, Los Alamos, Manhattan (show), Manhattan Project, Rosenbergs, Ted Hall
January 2015
16
Redactions
Oppenheimer, Unredacted: Part II – Reading the Lost Transcripts
Tags: 1950s, 2010s, Archives, Atomic Energy Commission, Declassification, Espionage, H-bomb, Historiography, J. Robert Oppenheimer, Klaus Fuchs, Leslie Groves, National Archives, Rosenbergs, Tactical nuclear weapons
2014
October 2014
17
Meditations
The riddle of Julius Rosenberg
Tags: 1950s, 2010s, Bomb design, Espionage, Klaus Fuchs, Rosenbergs
2011
November 2011
28
Meditations
You Don't Know Fat Man
Tags: Bomb design, Fat Man, John Coster-Mullen, Manhattan Project, Nagasaki, Patents, Rosenbergs, Speculation, Trinity
Showing 1-4 of 4 posts that match query
  • Photo of Alex Wellerstein
    Alex Wellerstein is a historian of science and nuclear weapons and a professor at the Stevens Institute of Technology. He is also the creator of the NUKEMAP. This blog began in 2011. Follow him @wellerstein.bsky.social.
    Cover image for Restricted Data: The History of Nuclear Secrecy in the United States
    Want more nuclear secrecy content? Check out my book:
    Restricted Data: The History of Nuclear Secrecy in the United States (University of Chicago Press, 2021).
    I have a NEW book from HarperCollins (2025) — a brand-new take on Truman and the bomb:
    THE MOST AWFUL RESPONSIBILITY:
    Truman and the Secret Struggle for Control of the Atomic Age
    The Most Awful Responsibility: Truman and the Secret Struggle for Control of the Atomic Age, a new book by Alex Wellerstein, creator of the NUKEMAP
    I also have a NEW blog/newsletter which updates much more regularly:
    Doomsday Machines
    Doomsday Machines
    Post-Apocalyptic Road Trips, End of the World-Building, and Interesting Times. A blog about how we think and have thought about end of the world, in both fact and fiction.
  • Search

  • Pages

    • About me
    • About the blog
    • Post archives
    • Articles and appearances
    • Visualizations
    • Document list
    • Resources for Teachers, Students, and Researchers
  • Projects

    • Doomsday Machines
    • NUKEMAP
    • Oregon Road '83
    • Restricted Data: The History of Nuclear Secrecy in the United States (2021)
  • Recent posts

    • NUKEMAP roadmap
    • New book: The Most Awful Responsibility
    • Manhattan Project fissile material inventories
    • News and updates
    • Did Sandia use a thermonuclear secondary in a product logo?
    • Announcing DOOMSDAY MACHINES
    • Henry Stimson didn’t go to Kyoto on his honeymoon
    • Deconstructing “The Doomsday Machine” – Part 1: The Question of Memory
    • Oppenheimer: Vacated but not Vindicated
    • Did the Japanese offer to surrender before Hiroshima? (Part 2)
  • Post categories ►

    • Redactions (117)
    • Visions (89)
    • Meditations (85)
    • News and Notes (36)
    • Articles (2)
  • Post tags ►

    • 1940s (154)
    • 1950s (84)
    • 1960s (32)
    • 1970s (6)
    • 1980s (10)
    • 1990s (7)
    • 2000s (5)
    • 2010s (57)
    • 2020s (11)
    • Accidents (11)
    • Archives (17)
    • Atomic Energy Commission (33)
    • Bad ideas (31)
    • Bomb design (35)
    • Books (28)
    • Business and industry (9)
    • Civil Defense (14)
    • Counterfactuals (6)
    • David E. Lilienthal (9)
    • Declassification (14)
    • Department of Energy (6)
    • Edward Teller (13)
    • Espionage (23)
    • Fat Man (20)
    • FBI (11)
    • Firebombing (7)
    • Franklin D. Roosevelt (6)
    • Germany (8)
    • Graphic design (34)
    • H-bomb (37)
    • Hanford (10)
    • Harry S. Truman (15)
    • Hiroshima (46)
    • Historiography (25)
    • J. Robert Oppenheimer (54)
    • Japan (11)
    • John Coster-Mullen (5)
    • Joint Committee on Atomic Energy (13)
    • Klaus Fuchs (17)
    • Leaks (12)
    • Leo Szilard (7)
    • Leslie Groves (50)
    • Little Boy (8)
    • Livermore (5)
    • Los Alamos (43)
    • Manhattan (show) (9)
    • Manhattan Project (112)
    • Musings (27)
    • Nagasaki (27)
    • North Korea (5)
    • Nuclear fallout (6)
    • Nuclear power (10)
    • Nuclear testing (34)
    • NUKEMAP (23)
    • Oak Ridge (13)
    • plutonium (7)
    • Proliferation (8)
    • Resources (12)
    • Smyth Report (16)
    • Soviet Union (33)
    • Speculation (32)
    • Tinian (10)
    • Trinity (24)
    • Vannevar Bush (12)
    • William L. Laurence (7)
  • E-mail subscription

    Enter your email address to subscribe to this blog and receive notifications of new posts by email. You can unsubscribe anytime.

  • Recent posts from DOOMSDAY MACHINES

    • Apocalypses in miniature The end of the world as rendered by Lori Nix and Kathleen Gerber (21 Oct 2026)
    • The great equalizer? Margaret Atwood’s “The Year of the Flood” (2009) as feminist survivalism (14 Oct 2026)
    • The speed of war The short times of nuclear warning and attack (1971) (8 Oct 2026)
    • “Do you know what to do in a radiation emergency?” New Jersey’s strangely-decontextualized nuclear terrorism PSAs (1 Oct 2026)
    • The Way Nukes Work (*Sort of) Nuclear weapons and war in David Macaulay’s “The Way Things Work” (1988) (24 Sep 2026)
    • Une apocalypse française A modern graphic novel adaptation of René Barjavel’s “Ravage” (1943) (18 Sep 2026)
    • The secret to avoiding dirty bombs The surreality of cleaning nuclear weapons (15 Sep 2026)
    • Doomsday Puppers Man’s best friend at the end of the world (4 Sep 2026)
    • Running on empty How much gasoline would be available after a full-scale nuclear war? (28 Aug 2026)
    • Rage against the Machines E.M. Forster’s “The Machine Stops” (1909) (21 Aug 2026)

All text copyright (©) 2011-2026 by Alex Wellerstein, unless otherwise specified.