Daniel Litt @littmath.bsky.social Assistant professor (of mathematics) at the University of Toronto. Algebraic geometry, number theory, forever distracted and confused, etc. He/him.
Ken Jennings @kenjennings.bsky.social Your Jeopardy! pal. Author of THE COMPLETE KENNECTIONS (http://bit.ly/4qUcbhK) and a bunch of other stuff.
CMU School of Computer Science @scsatcmu.bsky.social The School of Computer Science at Carnegie Mellon University is one of the world's premier institutions for CS and robotics research and education. We build useful stuff that works!
MIT Computer Science & Artificial Intelligence Laboratory @csail.mit.edu MIT's Computer Science & Artificial Intelligence Laboratory (CSAIL). Media Inquiries: rachelg@csail.mit.edu
Computing Research Association (CRA) @cra-hq.bsky.social 
Keith Dunn @keithdunn.social.running.cafe.ap.brid.gy An unofficial mirror of Keith Dunn's posts over on Bluesky which mention the Barkley Marathons #BM100 hashtag. The aim is to provide a way of following […]
🌉 bridged from https://social.running.cafe/@KeithDunn on the fediverse by https://fed.brid.gy/
Firefox Performance @firefoxperformance.bsky.social Working to make Firefox and the web faster. #firefox #webperf
Our Town of Palo Alto @ourtownofpaloalto.bsky.social Welcoming new and old members of the Facebook group. 
Victoria Coren Mitchell @vcorenmitchell.bsky.social Writer, poker player and accidental quiz show host.
Kara Swisher @karaswisher.bsky.social Amanda Katz said this was the cool kids table.
George Takei @georgetakei.bsky.social Husband, Actor, Activist, Uncle George to the Internet 🖖
Atul Gawande @agawande.bsky.social Surgeon, Writer ("Being Mortal," "Checklist Manifesto"), and formerly led Global Health @USAID.
Ben Collins @bencollins.bsky.social Sister Spreadsheet
Science Magazine @science.org Cutting-edge research, news, commentary, and visuals from the Science family of journals. https://www.science.org
Better Things Are Possible @internethippo.bsky.social 
Vitalik Buterin @vitalik.ca 
Veritasium @veritasium.bsky.social An element of truth - videos about science, education, and interesting things.
https://linktr.ee/veritasium
Electronic Frontier Foundation @eff.org We're the Electronic Frontier Foundation. We're a nonprofit that fights for your privacy and free speech online. Find all of EFF's social media accounts at eff.org/social.
Wikipedia @wikipedia.org Maybe the real treasure was the citations we made along the way.
donate.wikipedia25.org
Patton Oswalt @pattonoswalt.bsky.social Writing and yelling. 
Alice Su @aliceysu.bsky.social Covering China and Taiwan & co-hosting Drum Tower pod @TheEconomist. Former Beijing bureau chief @latimes, previously in the Middle East. alicesu@economist.com
Mike Bird @birdyword.bsky.social Wall Street editor at The Economist, co-host of our Money Talks podcast.
David Rennie @dsorennie.bsky.social Geopolitics Editor, author of The Telegram column, The Economist. Previously posted to Beijing, Washington, London, Brussels, Washington, Beijing, Sydney.
Poetry Living @poetryliving.bsky.social Sharing poetry.
"Pointing to another world will never stop vice among us; shedding light over this world can alone help us." (Walt Whitman)
#MaryMonday #Hughesday #WhitmanWednesday
Store: redbubble.com/people/PoetryLiving/shop
Renee DiResta @noupside.bsky.social 🌐Studies influence, propaganda, platform design@Georgetown
✍🏼Lawfare,The Atlantic, Substack/Ghost Newsletter (signup on my site if you want Ghost)
📕Invisible Rulers: The People Who Turn Lies Into Reality (invisiblerulers.com)
🦹🏻♀️Twitter Files supervillain
qntm @qntm.org There Is No Antimemetics Division (https://qntm.org/antimemetics) ~ "Lena" ~ Absurdle ~ HATETRIS ~ many other cool things
Randall Munroe @xkcd.com 
Jon Bois @jonbois.bsky.social jon
https://www.patreon.com/c/SecretBase
https://www.youtube.com/SecretBaseSBN
Microsoft Research @msftresearch.bsky.social We advance science and technology to benefit humanity.
http://microsoft.com/research
Anthropic @anthropic.com We're an Al safety and research company that builds reliable, interpretable, and steerable Al systems. Talk to our Al assistant Claude at Claude.ai.
Complexly @complexly.org A nonprofit dedicated to helping you understand your world, supported by a community that believes good information is worth it.
Check us out at complexly.org or youtube.com/complexly
Mark Cuban @mcuban.bsky.social Entrepreneur
Costplusdrugs.com
@matt979.bsky.social @matt979.bsky.social 
"Online Rent-a-Sage" Bret Devereaux @bretdevereaux.bsky.social Ancient & military historian specializing in the Roman economy and military. PhD from UNC History. More impressive credential is that I have beaten both Dark Souls and Elden Ring.
Blogs at acoup.blog
Nick Harkaway @nickharkaway.com Author. Also husband, dad, clothing-repairer, dog-walker. Decreasingly rigorous on social media. Happy to receive simple work queries here; anything more involved contact Patrick Walsh @ PEW Literary in London or email me.
www.linktr.ee/harkaway
He/him
Kenneth Cukier @kncukier.bsky.social Journalist, book author, et cetera.
Gilead Amit @gileadamit.bsky.social Deputy science editor at the Economist. Former deputy feature head at New Scientist. Quondam physicist. Views my own. gileadamit@economist.com
Simon Cox @s1moncox.bsky.social Journalist at The Economist. Interested in emerging economies, especially China and India. Based in Hong Kong.
https://mediadirectory.economist.com/people/simon-cox/
Rory Galloway @rorygalloway.bsky.social Senior producer of #TheIntelligence @TheEconomist 🎧 || AAAS Kavli Gold Prize winning science journalist 🥇 || Zoology 🦜 || Sci-Fi 📚 || 👬 🏳️🌈 || Past @BBC
Jon Fasman @jonfasman.bsky.social Senior culture correspondent, The Economist. Podcaster: "The Intelligence", "Checks and Balance". Ex-DC, Singapore, Atlanta, London, Moscow, Providence. Author: "The Geographer's Library," "The Unpossessed City," "We See It All".
Tom Standage @tomstandage.bsky.social Author, deputy editor at The Economist, maker of pizzas, drummer, gamer, history nerd 
Henry Curr @curr.bsky.social Economics editor @TheEconomist. Co-host of Inside Economics. Visiting Fellow of Nuffield College, Oxford. Views mine only. www.henrycurr.com
Lane Greene @lanegreene.bsky.social Editor and language guy at The Economist.
Author of Writing With Style: The Economist Guide (2023).
https://www.amazon.com/Writing-Style-Economist-Guide-Books/dp/1639364374
Oliver Carroll @olliecarroll.bsky.social Foreign Correspondent at The Economist
www.olliecarroll.uk
Terrible Maps @terriblemapshq.bsky.social The home of terrible maps with a pinch of humour
terriblemaps@gmail.com
The Economist @economist.com News and analysis with a global perspective, since 1843. We’re here to help you understand the world around you. Subscribe here: https://econ.st/4fAeu4q
Ellen Spertus @ellenspertus.bsky.social Computer science professor at #Khoury College of Computer Science at #NortheasternUniversity, formerly Mills College #Google #AppInventor #Mozilla #Code.org #MIT #Microsoft. #CSed #feminist #SanFrancisco #Oakland
Hank Green @hankgreen.bsky.social Long Time Internet Guy
Bluesky Safety @safety.bsky.app Sharing updates about trust and safety on Bluesky.
This account’s mentions are not actively monitored. To report a post or account, use the in-app reporting feature.
Community Guidelines: https://bsky.social/about/support/community-guidelines
Katie Mack @astrokatie.com Cosmologist, pilot, author, connoisseur of cosmic catastrophes. TEDFellow, CIFAR Azrieli Global Scholar. Domain verified through my personal astrokatie.com website. She/her. Dr.
Personal account; not speaking for employer or anyone else.
John Green @johngreensbluesky.bsky.social Author (The Fault in Our Stars, The Anthropocene Reviewed, etc.)
YouTuber (vlogbrothers, Crash Course, etc.)
Football Fan (co-owner of AFC Wimbledon, longtime Liverpool fan)
Opposed to Tuberculosis
Bay Nature Institute @baynature.org Bay Nature is an independent, nonprofit organization offering inspiring stories, naturalist-led hikes, nature talks and an award-winning magazine exploring the San Francisco Bay Area. https://baynature.org/
John Scalzi @scalzi.com I enjoy pie.
Social Media FAQ: https://whatever.scalzi.com/2025/04/16/the-official-john-scalzi-social-media-faq/
Formal Methods for Autonomous Systems @fmasworkshop.bsky.social International Workshop on Formal Methods for Autonomous Systems, organised by Matt Luckcuck, Marie Farrell, & Maike Schwammberger
Skeets by Matt Luckcuck & Akhila Bairy
Website: https://fmasworkshop.github.io
NAQT Live! @naqtlive.bsky.social Follow us here for live coverage of
@NAQT
national championship tournaments!
NAQT @naqt.com NAQT organizes the premier middle school, high school, community college, and college national quiz bowl championships in North America.
https://www.naqt.com
http://linktr.ee/naqt
Litbowl @litbowl.bsky.social I share beautiful words from beautiful books. Mostly poetry. Some prose. Always attributed, always pro-author, and generative AI is theft.
(All photos original. All rights reserved by original authors.)
Get books here: https://bookshop.org/shop/litbowl
Thomas Wier @trwier.bsky.social Linguist & Caucasologist • Professor at the Free University of Tbilisi • Research languages of the Caucasus, the Tonkawa language • Author of 'Tonkawa Texts' • Weekly Georgian Etymologies
Academic research: https://freeuni.academia.edu/ThomasWier
Will Oremus @willoremus.com Covering online speech, the information economy and AI weirdness at @theatlantic.com. Shitposting about Bluesky on Bluesky.
Signal: willoremus.24
AskHistorians @askhistorians.bsky.social Answers about history, from historians | Biweekly podcast | "Good history eggs on the internet"| Ask questions at https://www.reddit.com/r/AskHistorians/
Aaron Kashtan @aaronkashtan.bsky.social "Comics are words and pictures. You can do anything with words and pictures." – Harvey Pekar
Natasha Loder @natashaloder.bsky.social Health Editor, The Economist.
free words: overmatter.substack.com/subscribe
Racket @racket-lang.org Racket is...
* a general purpose language
* compiler, runtime and tools,
* a diverse community
https://racket-lang.org/
Rhombus is a general-purpose programming language that is easy to use and uniquely customizable.
https://rhombus-lang.org
José A. Alonso @jalonso.eurosky.social Mathematician interested in the study and teaching of computational logic, functional programming and interactive theorem proving.
Homepage: https://jaalonso.github.io
Sevilla, Spain 
Toby Murray @tobycmurray.bsky.social Professor at University of Melbourne and School of Computing and Information Systems cyber lead; Director @dsi-vic.bsky.social; Oxford DPhil (@compscioxford.bsky.social; @hertfordcollege.bsky.social). Cyber, verification, etc. He/him
Talia Ringer @taliaringer.bsky.social 
Scientific American @sciam.bsky.social A legacy of discovery. A future of innovation.
Michael Hoffman @michaelhoffman.bsky.social Chair, Computational BIology and Medicine Program, Princess Margaret Cancer Centre, University Health Network.
Associate Professor, Medical Biophysics, University of Toronto.
Disclosures: https://github.com/michaelmhoffman/disclosure/
Oliver Morton, Eater of Sun @eaterofsun.bsky.social Author, Editor @ The Economist, Chair @ The Degrees Initiative. Climate change, planetarity, critical zones, tv, burdens of life, etc. Reposts are not endorsements
Roman Mars @romanmars.bsky.social Creator of 99% Invisible, Trump Con Law, A History of the US in 100 Objects, Power Broker Breakdown- http://99pi.org
TEDTalk on flags w/ over 7M views
NYT Bestseller The 99% Invisible City: http://99pi.org/book
East Bay, CA
Alum: Oberlin, Simon's Rock, UGA
Arvind Narayanan @randomwalker.bsky.social Princeton computer science prof. I write about the societal impact of AI, tech ethics, & social media platforms. https://www.cs.princeton.edu/~arvindn/
BOOK: AI Snake Oil. https://www.aisnakeoil.com/
Sam Tobin-Hochstadt @samth.bsky.social Associate Professor, IU Computer Science ·
Core Developer, @racketlang.bsky.social ·
Member, TC39 ·
Handler, Gravymaker ·
Bike Advocate, Bloomington IN
Alex Hern @hern.bsky.social AI correspondent at the Economist. I write about it, that is. I’m still human. One of literally dozens of people online who is not American.
Daniel Knowles @dlknowles.bsky.social Midwest correspondent at The Economist, in Chicago. Before that, in London, Mumbai, Nairobi and DC.
Buy my book: http://shorturl.at/BJOUV
Matt Steinglass @mattsteinglass.bsky.social Europe editor of The Economist. Don’t let them kill me https://youtu.be/WnE15v4Gets
Shashank Joshi @shashj.bsky.social Incoming Washington bureau chief at The Economist. Previously defence editor for eight years.
Visiting Fellow at Department of War Studies, KCL. For speaking engagements: https://chartwellspeakers.com/speaker/shashank-joshi
99% Invisible @99pi.org Long running, award winning narrative podcast about all the thought that goes into things most people don’t think about.
www.99pi.org
siriusxm.com/podcasts-plus-subscription
Nate DiMeo @natedimeo.bsky.social Does a podcast called The Memory Palace
AI Now Institute @ainowinstitute.bsky.social The AI Now Institute produces diagnosis and actionable policy research on artificial intelligence.
Find us at https://ainowinstitute.org/ 
Data & Society @datasociety.bsky.social An independent research and policy institute working toward a future where people, not technology, come first.
Timothy Gowers @wtgowers.bsky.social Mathematics professor at Collège de France and fellow of Trinity College Cambridge.
Alex @alexanderlhicks.com Working on formal verification & AI at Ethereum.
verified-zkevm.org
Lawrence Paulson @lawrpaulson.bsky.social Computer scientist with a background in mathematics and logic. Academic researching formal verification technologies and applications. Also in the cesspit
Shriram Krishnamurthi @shriram.bsky.social Brown Computer Science / Brown University || BootstrapWorld || Pyret || Racket
I'm unreasonably fascinated by, delighted by, and excited about #compsci #education #cycling #cricket and the general human experience.
Gary Marcus @garymarcus.bsky.social AI and cognitive science, Founder and CEO (Geometric Intelligence, acquired by Uber). 8 books including Guitar Zero, Rebooting AI and Taming Silicon Valley.
Newsletter (100k subscribers): garymarcus.substack.com
Quanta Magazine @quantamagazine.org Illuminating math and science. Supported by the Simons Foundation. 2022 Pulitzer Prize in Explanatory Reporting. www.quantamagazine.org
Swarat Chaudhuri @swarat.bsky.social Professor of Computer Science at UT Austin and Visiting Researcher at Google Deepmind, London. Automated Reasoning + Machine Learning + Formal Methods. https://www.cs.utexas.edu/~swarat
Max von Hippel @maxvh.bsky.social CS PhD student at Northeastern studying formal methods. Creator of the Boston Computation Club (https://bstn.cc).
Stanford Internet Observatory @stanfordio.bsky.social The Stanford Internet Observatory is a cross-disciplinary program studying the abuse of the Internet and providing thoughtful policy and technical solutions.
Stanford Tech Impact and Policy Center @techimpactpolicy.bsky.social Transforming research into real-world impact to advance human agency and well-being in the era of social media and AI.
🔗 TIP Center: tip.fsi.stanford.edu
🔗 Trust & Safety Research Conference: bit.ly/TSRConf
Isil Dillig @idillig.bsky.social CS professor at UT Austin, does research in programming languages & formal methods. 
Bluesky @bsky.app official Bluesky account (check username👆)
Bugs, feature requests, feedback: support@bsky.app