The spark of the Super: Teller–Ulam and the birth of the H-bomb—rivalry, credit, and legacy at 75 years
https://www.ans.org/news/2026-01-29/article-7647/the-spark-of-the-super-tellerulam-and-the-birth-of-the-hbombrivalry-credit-and-legacy-at-75-years/