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Andrew S. Rosen

@andrewrosen.bsky.social

Assistant Professor at Princeton. Quantum-chemical engineer and materials designer. https://rosen.cbe.princeton.edu

340 Posts2924 Follower708 Folgt
Andrew S. Rosen@andrewrosen.bsky.social · 6d ago

Local Princeton folks: on Tuesday, I'll be speaking about Marimo notebooks (as an alternative/complement to Jupyer Notebooks) with the Marimo team. Details below. researchcomputing.princeton.edu/events/2026/...

Where Python Notebooks Fall Short: A New Paradigm for Reproducible, AI-Native Computing

marimo is an open-source reactive Python notebook that's git-friendly and reproducible. It's used for ML, AI, and data work at institutions including Stanford, Berkeley, Oxford, and UIUC, and companie...

researchcomputing.princeton.edu

Andre the Chemist@andrechemist.bsky.social · 3w ago

It's a shame no chemist ever came up with the idea to say "I'm working on something that might kill all of humanity, so please give me several billion dollars so I can stop myself" That feels like something that should've been right up our alley

brian nam-sonenstein@bson.bsky.social · last mo.

dear god.. a flavor scientist at the Cheetos factory has published a blog post saying no one is prepared for how "dangerously cheesy" they are

Eric Lipton NYT@ericlipton.nytimes.com · last mo.

OpenAI’s top scientist, in a blog post on Sunday, warns that artificial intelligence is evolving so rapidly that it is becoming increasingly difficult for humans to understand and control it. Here is the post: openai.com/index/an-ali... And a couple of small excerpts--clear warnings.

Carl T. Bergstrom@carlbergstrom.com · 3mo ago

13. Hence our dismal conclusion: rather than finding that LLMs free us to do a better job of what we were doing before they came along, they shift scientific incentives (and the playing field of academic competition) in ways that compel us to do more and more, faster and faster, less and less well.

Kate Starbird@katestarbird.bsky.social · 3mo ago

Two years ago, my colleagues and I were sued by Stephen Miller's America First Legal. The Hines v Stamos case — built atop a number of false allegations — was a central element of the "censorship industrial complex" myth. Today, that case was dismissed (by a Trump judge in LA). We won.

UNITED STATES DISTRICT COURT WESTERN DISTRICT OF LOUISIANA MONROE DIVISION JILL HINES ET AL — CASE NO. 3:23-CV-00571 VERSUS — JUDGE TERRY A. DOUGHTY ALEX STAMOS ET AL — MAG. JUDGE KAYLA D. MCCLUSKY MEMORANDUM RULING Before the Court is a Renewed Joint Motion to Dismiss for Lack of Subject Matter and Personal Jurisdiction [Doc. No. 191] filed by Defendants, Alex Stamos, Renée DiResta, the Board of Trustees of the Leland Stanford Junior University, the Leland Stanford Junior University, Kate Starbird, Graphika, Camille François, the Atlantic Council, and Graham Brookie (collectively, "Defendants"). Plaintiffs, Jill Hines ("Hines") and Jim Hoft ("Hoft") (collectively, "Plaintiffs"), filed an Opposition [Doc. No. 207]. Defendants then filed a Reply [Doc. No. 209]. For the reasons set forth, Defendants' Motion is GRANTED.
Jules Oppenheim@jules-oppenheim.bsky.social · 5mo ago

Excited to share our most recent paper! We investigate the structure of LnHOTP, the only proven metallic MOF which induces a charge density wave phase. This tour-de-force contains diffuse scattering, aperiodicity, and high pressure synchrotron XRD. Read about it here: pubs.acs.org/doi/10.1021/...

Evidence for an Electronically Driven Charge Density Wave in a 1D Metallic MOF

Charge density wave (CDW) phases are unconventional quantum states that often arise in low-dimensional metallic systems and are themselves found alongside other exotic phenomena. Finding such states i...

pubs.acs.org

Andrew S. Rosen@andrewrosen.bsky.social · 10mo ago

I had a minor medical procedure earlier today requiring anesthesia, and my doctor made me promise not to grade any final exams this afternoon. Fair enough. 😂 Not sure if it would help or hurt them. Probably they'd all get 100s.