{"id":61,"ordinal":0,"modified":"2026-04-17 19:33:18","content_modified":"2026-04-17 19:33:18","featured":0,"title":"The Manhattan Project in Los Alamos","creator":"Abigail Beus, Brigham Young University","description":"<p>In 1943, what had once been a quiet Ranch School for young boys underwent a transformation, evolving into a top-secret national laboratory with a singular mission: developing a weapon of mass destruction ahead of the Axis powers during WWII. Los Alamos, New Mexico, a previously inconspicuous town, became the pioneering prototype of its kind. Hastily constructed with utmost secrecy and populated by young scientists, Los Alamos served as the epicenter for the United States’ highly classified Manhattan Project. Civilian scientist Dr. Robert J. Oppenheimer and military leader General Leslie R. Groves jointly directed this massive and unprecedented undertaking. Under these extraordinary circumstances, traditionally marginalized groups including immigrants, women, and Jews, played integral roles in this clandestine arms race. \r\nIn less than 5 years of frenzied research and development, the world’s first nuclear weapons were successfully detonated, first in White Sands, New Mexico, and later over the Japanese cities of Hiroshima and Nagasaki. However, the conclusion of WWII in 1945 did not mark the end of Los Alamos. What was initially conceived of as a temporary scientific and military initiative continued to flourish during the Cold War, eventually leading to the invention of the Hydrogen bomb and various breakthroughs in a wide range of scientific disciplines from advanced weaponry to the decoding of the human genome. Today, Los Alamos endures as a thriving and distinctive community that emerged out of a wartime necessity. The national laboratory remains the primary employer for a significant portion of its residents and continues to embrace a diverse population hailing from around the world. \r\n</p>","postscript_text":"","tour_img":"https://www.intermountainhistories.org/files/fullsize/474ae326a19e2d428271b8e7a2ab5485.jpg","items":[{"id":750,"title":"Ashley Pond","latitude":35.88095128786218168670529848895967006683349609375,"longitude":-106.3028439580771618011567625217139720916748046875,"thumbnail":"https://www.intermountainhistories.org/files/square_thumbnails/474ae326a19e2d428271b8e7a2ab5485.jpg","fullsize":"https://www.intermountainhistories.org/files/fullsize/474ae326a19e2d428271b8e7a2ab5485.jpg","subtitle":null,"address":null,"custom":{"subtitle":null,"text":null}},{"id":751,"title":"Bathtub Row","latitude":35.8830889999999982364897732622921466827392578125,"longitude":-106.30234500000000252839527092874050140380859375,"thumbnail":"https://www.intermountainhistories.org/files/square_thumbnails/81238fa6d58203850c43f89b67708cda.jpg","fullsize":"https://www.intermountainhistories.org/files/fullsize/81238fa6d58203850c43f89b67708cda.jpg","subtitle":null,"address":null,"custom":{"subtitle":null,"text":null}},{"id":752,"title":"Dorothy McKibbins: The Gatekeeper of Los Alamos","latitude":35.68762000000000256250132224522531032562255859375,"longitude":-105.937139999999999417923390865325927734375,"thumbnail":"https://www.intermountainhistories.org/files/square_thumbnails/5c401996b7cfdc416ba17d96a788fbec.jpg","fullsize":"https://www.intermountainhistories.org/files/fullsize/5c401996b7cfdc416ba17d96a788fbec.jpg","subtitle":null,"address":null,"custom":{"subtitle":null,"text":null}},{"id":754,"title":"Life in Los Alamos: Linking the Past and Present","latitude":35.8795913999999953603037283755838871002197265625,"longitude":-106.302872149642354315801640041172504425048828125,"thumbnail":"https://www.intermountainhistories.org/files/square_thumbnails/a56ce2e0f40dcd7d1a6e2fe9af1ddcf0.jpg","fullsize":"https://www.intermountainhistories.org/files/fullsize/a56ce2e0f40dcd7d1a6e2fe9af1ddcf0.jpg","subtitle":null,"address":null,"custom":{"subtitle":null,"text":null}},{"id":756,"title":"Women in Los Alamos during the Manhattan Project","latitude":35.8823900000000008958522812463343143463134765625,"longitude":-106.3022299999999944475348456762731075286865234375,"thumbnail":"https://www.intermountainhistories.org/files/square_thumbnails/c8f195c81db8f6804378056bc75c3f0b.jpg","fullsize":"https://www.intermountainhistories.org/files/fullsize/c8f195c81db8f6804378056bc75c3f0b.jpg","subtitle":null,"address":null,"custom":{"subtitle":null,"text":null}},{"id":753,"title":"Jewish Contribution to the Manhattan Project","latitude":35.8795913999999953603037283755838871002197265625,"longitude":-106.302872149642354315801640041172504425048828125,"thumbnail":"https://www.intermountainhistories.org/files/square_thumbnails/89d79d7a997cf1681e9e7681568b097e.jpg","fullsize":"https://www.intermountainhistories.org/files/fullsize/89d79d7a997cf1681e9e7681568b097e.jpg","subtitle":null,"address":null,"custom":{"subtitle":null,"text":null}},{"id":755,"title":"The Trinity Site and the First Atomic Bomb","latitude":33.6772844999999989568095770664513111114501953125,"longitude":-106.47574689037941197966574691236019134521484375,"thumbnail":"https://www.intermountainhistories.org/files/square_thumbnails/bde97f62bde69872a28b0c4c3d01417d.jpg","fullsize":"https://www.intermountainhistories.org/files/fullsize/bde97f62bde69872a28b0c4c3d01417d.jpg","subtitle":null,"address":null,"custom":{"subtitle":null,"text":null}}]}