Will Thomas @williamthomas.bsky.social · 08/10/2026A cool thing about Herbert Simon was that, in addition to being a founding figure in the field of AI, he had well-worked-out views about how artifice relates to human knowledge. I feel like our discourse isn't really cutting it these days. 021
Will Thomas @williamthomas.bsky.social · 02/10/2026Congratulations to my colleague Rebecca Charbonneau @rebeccacharbon.bsky.social on winning the 2027 Osterbrock Prize from the American Astronomical Society's Historical Astronomy Division! aas.org/posts/news/2... 0224
Will Thomas @williamthomas.bsky.social · 20/09/2026This is basically what my mind is picturing here. 140
Will Thomas @williamthomas.bsky.social · 15/09/2026The American Institute of Physics history program now has a reorganized website. Whether you know nothing, a little, or a lot about our work, take a look around and see if you find anything new to you! www.aip.org/history 01712
Will Thomas @williamthomas.bsky.social · 08/09/2026DC friends, AIP's next Trimble lecture is coming up on Wed., Sept. 23, when Princeton University's Fara Dabhoiwala presents "Black Genius: Race, Science, and the Extraordinary Portrait of Francis Williams." Learn more and register to attend today: www.aip.org/history/fara... 📷V&A Museum, London 0117
Will Thomas @williamthomas.bsky.social · 04/09/2026It correctly gave the edge to Minnesota. Interesting that it picked up on the connection to the Pacific Northwest given that to my knowledge Minnesota and Oregon are the only places where kids play duck, duck, gray duck, but it didn't ask about that dead giveaway. 000
Will Thomas @williamthomas.bsky.social · 25/08/2026SBE has been the directorate that funds history of science, so this has been especially dour news for our field. Here's the letter from NSF to AIP in 1960 that essentially jump-started our history program, and we received many follow-on awards in subsequent years. 1118
Will Thomas @williamthomas.bsky.social · 29/07/2026The Seventh AIP Early-Career Conference for Historians of the Physical Sciences will take place in Toronto, Canada, June 21-25, 2027. Supplementary travel funding provided. The call for submissions is now open and closes November 15. Details here: www.aip.org/history/earl... 11511
Will Thomas @williamthomas.bsky.social · 17/07/2026Weaver's one of my favorite figures to research. You can pick up hints of his Carroll fascination in his writing. 151
Will Thomas @williamthomas.bsky.social · 30/06/2026The semiannual AIP History Newsletter is done! @rebeccacharbon.bsky.social wrote the feature "Scenes from the Making of Astrophysics." Plus: introducing our postdoc Vince Femia and inaugural Helleman grant winners, updates from grant-in-aid recipients, and more! aip.brightspotcdn.com/7c/34/87c536... 030
Will Thomas @williamthomas.bsky.social · 16/06/2026And when I say longstanding, I mean it. Creating a "source book in the history of modern physics" was literally point #1 in the Dec. 1, 1960 proposal that led to our establishment. 110
Will Thomas @williamthomas.bsky.social · 24/05/2026Just perusing an old issue of the Fermilab newsletter, as one does on an unseasonably cool Sunday, and ran across this wonderfully casual coverage of the November Revolution history.fnal.gov/criers/11-21... 020
Will Thomas @williamthomas.bsky.social · 07/05/2026Poking around the Truman library photograph collections, I have discovered that first NSF director Alan Waterman knew how to party www.trumanlibrary.gov/photograph-r... 0114
Will Thomas @williamthomas.bsky.social · 20/04/2026DC friends! Registration is open for our last Lyne Starling Trimble public event of this spring: Dava Sobel Wednesday, May 27 "At Mme. Curie's Lab: Radioactivity and a Place for Women in Science" More details here: www.aip.org/history/dava... 032
Will Thomas @williamthomas.bsky.social · 20/04/2026Now available: David DeVorkin's April 17 Trimble lecture, "The Quiet Genius of George Carruthers." David's among the most skilled and prolific historians of astronomy we have. He's been through some ill health, so it was extra wonderful to have him with us. www.youtube.com/watch?v=8CEh... 051
Will Thomas @williamthomas.bsky.social · 17/04/2026I probably spend way too much time laboring over things like photo selection, but when you have a playground like AIP's Segrè collection it's irresistible. I've always thought young JRO has a Bob Dylan vibe, and this parallel was too good to pass up. 083
Will Thomas @williamthomas.bsky.social · 14/04/2026Like, seriously, maybe we shouldn't do this sort of thing within two weeks of introducing the concept of "pi" (itself introduced within a unit on the concept of proportional relationships). This is sixth grade, people. 020
Will Thomas @williamthomas.bsky.social · 11/04/2026Today AIP Helleman Fellow, philosopher of physics Ruward Mulder at UC Irvine #HPS, paid us a visit while he's on a month-long visit with the HPS group at Pittsburgh. We found him some folks he could talk shop with, and we offered a quick tour of the AIP Niels Bohr Library & Archives. 061
Will Thomas @williamthomas.bsky.social · 11/04/2026A great week at AIP! Mid-week we celebrated three oral histories with Robert Oppenheimer opening to the public. With MIT's Dave Kaiser, biographer Kai Bird, and grandchildren Charles Oppenheimer and Dorothy Oppenheimer Vanderford. AIP archivist Allison Buser did amazing work on this initiative. 182
Will Thomas @williamthomas.bsky.social · 09/04/2026If you'd like to *listen* to Thomas Kuhn interview Robert Oppenheimer, we've got you covered: repository.aip.org/node/151144 Audio quality is a little iffy, so you'll need the transcript: repository.aip.org/node/150787 More on this soon! 0165
Will Thomas @williamthomas.bsky.social · 03/04/2026Before nuking my Twitter account from orbit, I went in to rescue my old budget request reaction meme. Allegedly it was once spotted in a federal budget office. 162
Will Thomas @williamthomas.bsky.social · 01/04/2026As much as I lament that we'll probably never see the "Cold War physics bubble" book, I am enjoying Dave's turn as a primordial-black-holes-as-dark-matter-candidate advocate. Truly a man of many talents. 020
Will Thomas @williamthomas.bsky.social · 13/03/2026If you are in DC, one week from today the amazing Elise Crull from the CCNY philosophy department is doing an evening talk at AIP about Hertha Sponer and the role experimentalists played in the jump from electron diffraction to wave/particle duality. #HPS Register here: www.aip.org/history/elis... 0102
Will Thomas @williamthomas.bsky.social · 06/03/2026Many good lines from philosopher/physicist Abner Shimony, who really carried the torch for Bell's theorem from 1964 to '68. "The more I read it, the more brilliant it seemed. And I realized, ‘This is no kooky paper. This is something very great.’” More on Shimony: www.bu.edu/cphs/about/a... 000
Will Thomas @williamthomas.bsky.social · 02/03/2026Just us at AIP in Washington, DC, on Friday, March 20, as we welcome philosopher and historian Elise Crull for our first Lyne Starling Trimble public event of the year: "Hertha Sponer and the Path from Electron Diffraction to Wave/Particle Duality" RSVP today: www.aip.org/history/elis... 184
Will Thomas @williamthomas.bsky.social · 27/02/2026A subject of particular recent interest is the Wu-Shaknov experiment of 1949/50, which tested entanglement without (apparently) trying to. Its epistemological status vis-a-vis the later, better-known tests of Bell's theorem is something that deserves attention. Same with Kocher's '67 experiment. 020
Will Thomas @williamthomas.bsky.social · 23/02/2026This sent me to brush up on Einstein's "personality rights". These were litigated in the US in Hebrew University of Jerusalem v General Motors, wherein a CA judge ruled personality rights endure no more than 50 years after death. The case involved this pic: More info: cdas.com/einstein-pub... 010
Will Thomas @williamthomas.bsky.social · 19/02/2026Well, he and his wife should indeed be better known for their translation of Agricola's De Re Metallica 140
Will Thomas @williamthomas.bsky.social · 14/02/2026Here I feel it's worth pointing out that in opinion polls scientists have a 30-point trust advantage over journalists. While everyone has much to learn from everyone else, I want to hear much more about how journalists could learn about trust from scientists www.pewresearch.org/science/2023... 081
Will Thomas @williamthomas.bsky.social · 12/02/2026HEP funding is another great chart. This is from DOE. Now, the SSC funding bump here was largely going to construction, but there were a lot of marooned physicists, and, anecdotally, many ended up on Wall Street. 000
Will Thomas @williamthomas.bsky.social · 11/02/2026The AIP stats team has released its latest data of physics & astronomy PhD trends, with breakdown by gender. What is extraordinary to me is how clearly the overall trends exhibit an important gender dimension, and that that story is quite different between physics and astronomy. 913134
Will Thomas @williamthomas.bsky.social · 09/02/2026Like, this isn't something everyone just has on some local hill?? 020
Will Thomas @williamthomas.bsky.social · 09/02/2026Having grown up a couple miles from a ski jump in Minnesota, I'm a little surprised to see that this was evidently some sort of regional strength? There's not much of it in the Rockies? www.washingtonpost.com/sports/olymp... 100
Will Thomas @williamthomas.bsky.social · 06/02/2026My favorite thing about RHIC is it rose from the ashes when ISABELLE got sacrificed to move ahead with the ill-fated Superconducting Super Collider. Bob Crease wrote about this doi.org/10.1525/hsns... and I also did a piece called "Last Collider Standing". aip.brightspotcdn.com/62/12/6f9164... 110
Will Thomas @williamthomas.bsky.social · 18/01/2026I don't condone it, but what do you expect, going outside in 10 degrees without a hat and a silly haircut, spouting off like that? 000
Will Thomas @williamthomas.bsky.social · 17/01/2026Speaking as a Minnesotan, oh, gosh, yeah, that'll sting, for sure. www.nytimes.com/2026/01/17/u... 131
Will Thomas @williamthomas.bsky.social · 22/12/2025The semiannual AIP History Newsletter is out! The feature article highlights a surge in scholarship around experiments on quantum entanglement. The topic is most associated with tests of Bell's theorem but the history predates and is broader than those efforts. aip.brightspotcdn.com/83/0f/cc825f... 044
Will Thomas @williamthomas.bsky.social · 20/12/2025“Well, in our country,” said Alice, still panting a little, “you’d generally get to somewhere else—if you ran very fast for a long time, as we’ve been doing.” “A slow sort of country!” said the Queen. “Now, here, you see, it takes all the running you can do, to keep in the same place." 032
Will Thomas @williamthomas.bsky.social · 13/12/2025AIP is hiring the next director of our FYI science policy news service. I worked on FYI 2016-2023. Mitch Ambrose is stepping aside as director after a full decade living the week-to-week of science policy. Believe me, it's a tough but satisfying #scipol job. workforcenow.adp.com/mascsr/defau... 010
Will Thomas @williamthomas.bsky.social · 13/12/2025By the way, I adore this chart. Even big cost increases don't necessarily doom projects, but delays can substantially reduce their scientific worth due to their displacement within the historical succession of complementary projects. 032
Will Thomas @williamthomas.bsky.social · 21/11/2025We've squeezed in one last AIP Lyne Starling Trimble Public Event for 2025. Come to our DC location at 6pm on Wednesday, December 10 to catch David DeVorkin's lecture, "The Quiet Genius of George Carruthers." RSVP here: www.aip.org/history/davi... 142
Will Thomas @williamthomas.bsky.social · 28/10/2025Sorry for going on about this, but it's fascinating. This is an interesting recollection from @preskill.bsky.social about Stu Freedman's early reaction to an early divergence from the results he got with John Clauser in '72. A wry remark? A nod to Bohm? 🤷https://repository.aip.org/node/129433 010
Will Thomas @williamthomas.bsky.social · 27/10/2025I have about 10 pages on this in my book Rational Action, so I'm excited to see others who get how interesting they are! 021
Will Thomas @williamthomas.bsky.social · 22/10/2025On the Uncertainty Principle, I just now ran into this gem from Asher Peres's obituary: #HPS 031