Cyrus Mody

@ccmmody.bsky.social

historian of sci/tech/energy/enviro @fasosmaastricht.bsky.social; http://nanobubbles.hypotheses.org; http://managingscarcity.com; The Squares https://mitpress.mit.edu/9780262543613/the-squares/. CV at https://surfdrive.surf.nl/s/9zriQ8wKY6eJfp4.

since this comes up occasionally: from Christophe Lécuyer, "Ion Implantation," in Between Making and Knowing: Tools in the History of Materials Research [A WSPC Encyclopedia of the Development and History of Materials Science], ed. @randomjetship.bsky.social & me (World Scientific, 2020): 341-348.

But his concept was later realized by physicists and engineers
working for High Voltage Engineering Corporation (HVEC) and Ion
Physics Corporation (IPC), two firms located along Route 128 near
Boston.5 HVEC was a maker of accelerators for physics research. It
had been established by Robert Van de Graaff and John Trump, two
MIT faculty members, to design and fabricate electrostatic instruments
for nuclear physics research. IPC was the firm’s subsidiary
specializing in the execution of R&D contracts for the federal government,
especially the military services, such as an ion engine it
made for the Army Ballistic Missile agency.

seems like a good time to revive one of my oldest business ideas: a chain of coffee shops, with each franchise named after a different famous headland or promontory: Cafe of Good Hope, Cafe Cod, Cafe Horn, Cafe Verde, Cafe Canaveral & of course Cafe Fear.

the Don Draper meme, where the chart says "chain of coffee shops named after famous capes"

in anticipation of Iran v. Egypt tonight (& to help you get your minds off the heat) a little visual explanation of where my daughter & I got our names. anyway, get ready to party like it's 525 BCE!

the epic handshake meme; one arm reads "Persian diaspora," the other "White Midwesterners w one foot in the 19th century"the Captain Planet meme. the five ringbearers are labeled "Persian disapora," "Italian diaspora," "fans of MTV cartoons," "fans of Olympic sports in which Eastern Europeans do well," and "Cake fans"

anyone know of a 1st use of the concept "sociotechnical systems"? this letter from Tom Hughes to Harvey Brooks sure makes it sound like Brooks was the one who dropped it into Hughes' vocabulary, at least. but is that how it got into wider circulation?

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happy Juneteenth, everyone! for me also a special day as it's my father's birthday (conveniently close to Father's Day). today's his centenary, so I thought a little commemoration was in order. Cawas (or CMS) Mody, nicknamed Billy (Urdu for cat) b/c of his cat-like eyes...

a bald man holding a pipe and a woman wearing sunglasses, both dressed "well" for the fashions ~1970. they are outdoors, and people are walking near them. at the bottom is handwritten "at the horse races - Poona"

history rhyming, if not repeating. docs from the Kansas Natural Guard's campaign against the Wolf Creek nuclear plant ~1981. 45 years later, their descendants at the Prairie Dog Alliance taking up the mantel again. from the Kenneth Spencer Research Library at KU. NB @kansananthropocene.bsky.social

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lynda williams@lyndalovon.bsky.social · 2mo ago

Prairie Dog Alliance has done incredible work trying to shut down this insane project from Deep Fission. #noNukes #NukeSky #StopNuclearAI newrepublic.com/article/2116...

⏰Reminder: the deadline for the Joel A. Tarr #Envirotech Article Prize is coming up fast, so be sure to get your submissions in before July 1, 2026! #envhist #histtech

Martin Meiske@mmeiske.bsky.social · 5mo ago

📢CfA: 2026 Joel A. Tarr #Envirotech Article Prize! The prize recognizes innovative publications that explore new ways of thinking about the interplay between technological systems and the natural environment. Early-career scholars especially encouraged! #histtech #envhist 🗓 Deadline: July 1, 2026