Nuclear History

A special issue of the ANS journal Nuclear Technology, published last month, observes the 75th anniversary of the Trinity experiment, the world’s first nuclear explosion, on July 16, 1945, near Alamogordo, N.M. The experiment was a first step toward the conclusion of the Manhattan Project and the end of World War II. The special issue, The Manhattan Project Nuclear Science and Technology Development at Los Alamos: A Special Issue of Nuclear Technology, was sponsored by Los Alamos National Laboratory and curated by Mark Chadwick.

Thanks to LANL, the 23 papers published in the issue are open access, which means that a subscription is not required to read this contribution to the history of science. The issue can be accessed on the journal’s platform, hosted by Taylor & Francis, publisher of ANS’s technical journals.

The USS Enterprise (CVN-65), the world's first nuclear-powered aircraft carrier, has been named an ANS Nuclear Historic Landmark. The designation was officially recognized on December 1 during the ANS Winter Meeting in Washington, D.C.

The inscription on the plaque presented by ANS reads, “In recognition of the most advanced nuclear engineering technology of the 1950s and for her 51 years of service to our nation, the USS Enterprise (CVN-65) is designated as an ANS Nuclear Historic Landmark.”

The American Nuclear Society (ANS) is honoring 85 former students from Tennessee, known as the Scarboro-Oak Ridge, TN 85, and the U.S. Department of Energy (DOE) with the society’s inaugural Social Responsibility in the Nuclear Community Award for their roles in integrating in 1955 the first public schools in the southeastern United States. The award will be presented at the upcoming 2021 ANS Winter Meeting and Technology Expo (Nov. 30 – Dec. 3) being held in Washington, D.C.

The Cintichem radioisotope production facility was located in Tuxedo, N.Y., 60 miles northwest of New York City, on a 100-acre site in the Sterling Forest Industrial Park. The facility was owned and operated by Union Carbide Corporation until 1984, when it was sold to Hoffman-LaRoche, a large pharmaceutical company.

The facility consisted of a 5-MWt, pool-type research reactor and production facility, connected via a 12-foot-deep, water-filled transfer canal to a bank of five adjacent hot cells. The facility began operation in the early 1960s, producing neutron-irradiated, enriched uranium target capsules. The fuel was 93 percent high-enriched uranium.

Hart

A recent podcast style conversation on YouTube spotlights the journey of J’Tia Hart, an ANS member with an uncommon and inspiring story. The video is part of the Argonne Voices series, an oral history project recording the stories of the people behind the science at the Department of Energy’s Argonne National Laboratory. This year is Argonne’s 75th anniversary.

Background: Hart, who recently moved from Argonne to the DOE’s Idaho National Laboratory, is a nuclear engineer and was the program initiator for Argonne’s Women in Science and Technology–also known as WIST–one of the lab’s employee resource groups.

Hart’s friend Amanda Joyce interviewed Hart in the YouTube post. Joyce is a cybersecurity expert who runs the DOE’s annual CyberForce Competition.

Weinberg

Alvin M. Weinberg, a founder, Fellow, and fifth president (1959–1960) of the American Nuclear Society, was a Manhattan Project physicist who studied at the University of Chicago before building a celebrated career in Oak Ridge, Tenn., where he influenced the development of peaceful uses of nuclear energy in the United States. Weinberg’s personal files tell the story of his decades of work in Oak Ridge from the 1940s to the 1980s, and the Alvin Weinberg Archive Project was created to digitize the archive, ensuring that it would be accessible to researchers and the public.

A place in time: Weinberg arrived in Oak Ridge, Tenn., in 1945, and soon became head of the Physics Division of Clinton Laboratories. In 1948, the laboratory was renamed Oak Ridge National Laboratory, and Weinberg was appointed director of research, a role he held until 1955, when he was named laboratory director. In 1974, Weinberg moved 17 file cabinets from ORNL to Oak Ridge Associated Universities (ORAU), where he founded the Institute for Energy Analysis (IEA) and served as its director until his retirement in 1985. Under Weinberg’s guidance, the IEA studied atmospheric carbon dioxide and its effect on global warming, as well as alternative energy sources.

ANS lifetime member Nathan H. Hurt recently celebrated his 100th birthday in Lake Havasu City, Ariz. To mark the occasion the city’s mayor, Cal Sheehy, declared June 6 as Nathan H. Hurt Day.

ANS past president (1974–1975) J. Ernest Wilkins Jr. was featured in a recent History.com article highlighting the unsung contributions that Black scientists made to the Manhattan Project.

Winters

Dennis Wilkinson would have celebrated his 100th birthday on August 10, 2018. The life and career of the man who captained the first nuclear-powered submarine and the first nuclear-­powered surface ship and was the first president and chief executive officer of the Institute of Nuclear Power Operations (INPO) have been captured in Ann Winters’s book, Underway on Nuclear Power: The Man Behind the Words, Eugene P. “Dennis” Wilkinson, Vice Admiral USN.

Because of his inherent drive, Wilkinson was often called a cowboy, maverick, visionary, innovator, and superb leader. As the first commanding officer of USS Nautilus, he was a major player in revolutionizing underwater warfare. Nautilus and its crew were immensely popular, at home and abroad, and in the 1950s became what we now call “rock stars.” Nautilus gave nuclear power celebrity status at a time when the United States and the world were grappling with Cold War issues.