Engineering topics
Publications and source records attributed to Steeves, Brye Ann.
The Lab’s advent of the atomic bomb helped end World War II in 1945 and also inspired an entire genre of pop culture, including movies, music, and comic books.
To address the need for child care and perhaps further incentivize women, Groves approved a partially government-funded nursery. “[T]he obvious and sufficient justification is the release of womanpower, which the [nursery] school makes possible,” according to a 1943 financial report. The documents and others, as well as photos, are part of the collections in the Lab’s National Security Research Center, which also curates legacy materials.
On a bitter-cold winter day, 43 scientists gathered at an abandoned squash court at the University of Chicago where they would ultimately enable a secret lab in Los Alamos to change the world just years later. It was December 2, 1942. The group, led by Italian physicist and Nobel laureate Enrico Fermi, stacked graphite bricks, piling 57 layers that totaled more than 770,000 pounds. Later named Chicago Pile-1, their goal was to create the world’s first self-sustaining, controlled nuclear chain reaction. Inside the approximately 20-feet-tall pile were smaller blocks of uranium and control rods that, when removed, would cause the reaction to go critical – meaning create a nuclear chain reaction. It was roughly $1 million worth of materials, equivalent to nearly $16 million today, and a concept that a nuclear chain reaction would allow the weaponization of the atom. “Its success would be the crucial proof needed to know it would be possible to create an atomic bomb,” said LANL Historian Roger Meade (C-NR). “This was the precursor to the Lab we have today, nearly 80 years later.”
For his scientific achievement, he would be forever known as the father of the atomic bomb – but never as a Nobel laureate. The pinnacle of global recognition, the Nobel Prize was bestowed on 18 of J. Robert Oppenheimer’s colleagues with whom he worked at the Manhattan Project site in Los Alamos. There, in just 27 months and in a perceived race with Nazi Germany, the scientists created the first nuclear weapons. Their efforts brought the world into the Atomic Age and helped end World War II. Several were awarded the prize before coming to work at the wartime lab, while most would go on to win later in life. Oppenheimer was nominated for the Nobel Prize for Physics three times: in 1946, in 1951, and in 1967. Colleagues, scholars, and surely Oppenheimer himself pondered why he was never bestowed the honor. “To understand this,” said James Kunetka, historian and author of The General and the Genius, “you have to first examine the man’s academic life before and after the war.”
Bulleted highlights including progress report for NSRC's Rocky Flats Digitization Lab, the Online Vault bulk upload, patching and system updates, and information about publishing NSRC-produced The Vault .
Pumpkin spice everything, college football and changing leaves. The signs are everywhere and today (Wednesday, Sept. 22) marks the first official day of fall. This throwback photo of the Omega Bridge is from the fall of 1959. The bridge was completed in 1951, among many other infrastructure projects needed to continue the Lab’s shifting national security mission after the end of World War II.
Looking back, I can say with certainty that we rose to the challenge. Like other entities all around the globe, the National Security Research Center was tested by the COVID-19 pandemic. As a young organization (we celebrated our second anniversary in June 2021) and one that is critical to Los Alamos National Laboratory’s national security charge, we faced the difficult task of continuing our mission-essential work while keeping our staff safe. The NSRC is one of the largest libraries in the United States, and it houses the country’s most-comprehensive collections of nuclear weapons-related national security material. The NSRC contains millions of documents, films, photos, and other materials on the development, testing, and production of nuclear weapons. These are accessed on a daily basis by scientists, engineers, and researchers at Los Alamos and other National Nuclear Security Administration’s labs and sites, as well as partners in the Department of Defense. It was not an option for us to close our doors - our nation’s security depended on us not to. Not only did we continue operating under new safety protocols, we successfully accomplished many pre-pandemic goals. Thanks to the NSRC’s dedicated staff, our accomplishments during our second year are too numerous to list, though two in particular come to mind.