Harvard Department of the History of Science - Alex Wellerstein presenting his dissertation “Knowledge and the bomb: Nuclear secrecy in the United States, 1939-2008”. Photo by Samantha van Gerbig. | Facebook
![Alex Wellerstein on Twitter: "So the #AmericanGenius episode I am in is online (requires cable sign-in). Kind of neat. http://t.co/SCAWDSlIxA http://t.co/1Lnv2nBYEV" / Twitter Alex Wellerstein on Twitter: "So the #AmericanGenius episode I am in is online (requires cable sign-in). Kind of neat. http://t.co/SCAWDSlIxA http://t.co/1Lnv2nBYEV" / Twitter](https://pbs.twimg.com/media/CIoGhTMVAAAcxCN.png)
Alex Wellerstein on Twitter: "So the #AmericanGenius episode I am in is online (requires cable sign-in). Kind of neat. http://t.co/SCAWDSlIxA http://t.co/1Lnv2nBYEV" / Twitter
![Alex Wellerstein Talks About The Rosenberg Spy Ring On Mon., Nov. 15 – Harry A. Sprague Library - Montclair State University Alex Wellerstein Talks About The Rosenberg Spy Ring On Mon., Nov. 15 – Harry A. Sprague Library - Montclair State University](https://www.montclair.edu/responsive-media/cache/library/wp-content/uploads/sites/213/2021/11/julius-ethel-rosenberg.jpg.3.2x.generic.jpg)