Ivan Aprahamian

Ivan Aprahamian

@aprahamian.bsky.social

Chemistry Professor at Dartmouth. Into tiny switches and machines, adaptive materials, and molecular communication systems.

1.8K followers669 following277 posts

Ivan Aprahamian reposted

Ivan Aprahamian reposted

Chemistry lecturer Wendy Epps was recently named faculty director of the Teaching Science Fellows program, in which recent Dartmouth graduates work with faculty in introductory biology and chemistry courses to make the material more accessible.

fas.dartmouth.eduRecent Grads Return as Teaching Science Fellows | Faculty of Arts and SciencesThe program pairs recent graduates with faculty in introductory biology and chemistry.

Ivan Aprahamian reposted

After being on many scientists’ shortlists for years, the 2026 Nobel Prize in Physiology or Medicine has recognized optogenetics — a technology that allows researchers to control the brain’s neurons with pulses of light go.nature.com/4zf9yLF

go.nature.comMedicine Nobel awarded for brain ‘switch’ that controls neurons with light: live updatesKarl Deisseroth, Peter Hegemann and Georg Nagel win the 2026 Nobel Prize in Physiology or Medicine for their work on optogenetics, which has revolutionized neuroscience.

Ivan Aprahamian reposted

DFT can calculate anything you want and give you whatever results you wish for. But humans still need to decide what makes sense #chemsky

Nature@nature.com

Artificial-intelligence systems can generate hypotheses, design experiments and analyse data — but humans still need to decide what makes sense go.nature.com/4hLtEqL

Ivan Aprahamian reposted

Replying to @ykomska.bsky.social

Tellingly, our president only instigated a review after the news was all over the major national outlets, not when student journalists first broke the story. Small surprise, as the two have been speaking on AI with one voice and helping make travesty of education jointly

😳 Or maybe you shouldn't have a dog..

WIRED@wired.com

“This is a place where you can come and say, I fucking hate my dog today,” a Dogs Anonymous cofounder tells WIRED. “And there are people who are going to be like, yeah, that was me last Tuesday.”

Ivan Aprahamian reposted

Are you studying synthesis of Natural Products? Join us at #ACSSpring2027 in NOLA @organicdivision.org for “New Faces in Natural Product Synthesis” Submit an abstract for the Spring 2027 ACS in ORGN Total Synthesis of Complex Molecules” We will select presenters for short talks (15-20 min) #ChemSky

🙄

Jeff Sharlet@jeffsharlet.bsky.social

The provost of Dartmouth, at which I teach, has been using AI to write both academic papers & national op-eds, according to brave reporting by @thedartmouth.bsky.social. Many students are already bitter about AI. This leaves us as faculty no ground to stand on. www.thedartmouth.com/article/2026...

Ivan Aprahamian reposted

The college at which I teach, Dartmouth, rose from 200-something to #6 for free speech in FIRE’s rankings. I believe this is misleading. This feels to me & many colleagues like the most restrictive atmosphere we can recall. & many students tell me confidentially they censor themselves about AI.

Aaron Rupar@atrupar.com

Anthropic CEO Dario Amodei: "My view here is it has always been very strange that this technology is being built by a private company ... I think the government and the public needs to have a stake. And that's why we've supported regulation."

Ivan Aprahamian reposted

Under pressure, the DOD just released the text of its secret 10-year agreement with the NIH. Here are the biggest revelations from the document 🧵

Ivan Aprahamian reposted

The E.E. Just Program hosted a cohort of incoming students for Dartmouth Adventures in STEM, introducing them to new ideas and possibilities at the vanguard of science. They also participated in Navigating #Dartmouth sessions, visited labs, and engaged in community-building activities.

fas.dartmouth.eduGetting Started in STEM | Faculty of Arts and SciencesDartmouth Adventures in STEM introduces 27 incoming first-year students to the frontiers of science.

Ivan Aprahamian reposted

The cyclospora outbreak has reached 17,180 cases across 48 states. The FDA has recalled 1.6 million eggs due to salmonella contamination. Screwworm cases continue to rise. And we’ve just surpassed 2,700 measles cases (including 2 recent deaths) — a 35 year high. “Make America Healthy Again.”

Ivan Aprahamian reposted

Did I miss the big open letter signed by a hundred academics opposing this?

Stars and Stripes@starsandstripes.bsky.social

A civilian geography professor was fired from West Point for pushing back after department officials barred faculty from teaching that humans contribute to climate change.

Ivan Aprahamian reposted

“This custom, state-of-the-art service container is covered in beautiful 24-karat gold and outfitted with the latest security and antimissile technology,” Donald Trump said as he showed off the luxury catering truck, which reportedly cost U.S. taxpayers $900 million.

theonion.comTrump Unveils New 250-Foot Gilded Catering Container For Presidential TravelWASHINGTON—Touting the new vessel as an investment that could discreetly transport the nation’s chief executive for years to come, President Donald Trump unveiled Tuesday a new 250-foot gilded caterin...

There may be stories about scary car rides &strange Scottish sayings, but mostly, there will be stories about how Fraser pushed boundaries & helped shape the scientific thinking of everyone fortunate enough to interact with him. For the full schedule please check: acs.digitellinc.com/live/37/page...

acs.digitellinc.comACS Fall 2026ACS Meetings & Expositions are where chemistry comes to life. Join thousands of scientists, innovators, and change-makers to exchange ideas,...

Ivan Aprahamian reposted

I am beginning to think that having a functional government with functional regulatory agencies wasn't such a bad idea after all. Enjoy that peanut - it may be your last!

Stephen Moran.@moranstephen1000.bsky.social

Another Day Another Food Recall