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2026 ANS Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
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The spark of the Super: Teller–Ulam and the birth of the H-bomb—rivalry, credit, and legacy at 75 years
In early 1951, Los Alamos scientists Edward Teller and Stanislaw Ulam devised a breakthrough that would lead to the hydrogen bomb [1]. Their design gave the United States an initial advantage in the Cold War, though comparable progress was soon achieved independently in the Soviet Union and the United Kingdom.
2024 ANS Student Conference
Mr. Oscar Prat is Senior Director, AP1000® Construction Support Services at Westinghouse Electric Company. In this role, he leads the construction scoping and preparation for all AP1000 plant projects worldwide. Mr. Prat joined Westinghouse in 2006 and has held roles of increasing responsibility since. Most recently, he was the Senior Director, Major Equipment & Installation for the Vogtle 3&4 Project. In this role, he had responsibility for all major construction support evolutions, primary equipment installation, I&C system in-cabinet installation, pre-service inspections, fuel handling equipment commissioning, and initial core load activities. Prior to supporting the AP1000 projects in the U.S., Mr. Prat was the Major Equipment Installation Manager at Sanmen Nuclear Power Plant, where he spent 6 years supporting component installation and testing at both Sanmen and Haiyang AP1000 plant sites. Mr. Prat holds Bachelor of Science degrees in electrical engineering and economics from Rensselaer Polytechnic Institute and a Master of Business Administration from the University of North Carolina Kenan-Flagler School of Business.
Last modified March 29, 2024, 12:10pm EDT
