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Jamie Zvirzdin @jamiezvirzdin.com Research: Ultrahigh-energy cosmic rays with #machinelearning at #TelescopeArray. Past: Science editor and #ScienceWriting faculty at Johns Hopkins. Essays: The Atlantic, Orion, Aeon, etc. Book: #SubatomicWriting (JHU Press). I worship MacGyver and Picard.
SPECFEM @specfem.org Spectral-element method codes for computational seismology | specfem.org | Science & Technology | Earth, Moon & Mars 🌎
John C. Baez @johncarlosbaez.bsky.social Mathematical physicist
AAPTHQ @aapthq.bsky.social American Association of Physics Teachers — Strengthening Physics Education, Supporting Physics Teachers #Physics #ITeachPhysics #PhysicsTeachers #AAPTWM27
aapt.org
Cara Giovanetti @idontevencara.bsky.social I study dark matter, cosmology, and particle physics for a living at UC Berkeley and Lawrence Berkeley National Lab. On the weekends I write explainers about surprising places physics shows up in the natural world.
caragiovanetti.com
Physics World @physicsworld.bsky.social News, views and information for the global physics community. physicsworld.com
Physics @physics.bsky.social Photos, and Information about Physics
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Randall Munroe @xkcd.com 
@cormullion.bsky.social @cormullion.bsky.social 
Lazaro Alonso @lazarusa.bsky.social Scientist, data-coding-visualization
https://lazarusa.github.io/
Manta Trust @mantatrust.bsky.social Coordinating global efforts to research & conserve manta and devil rays, and their habitats.
Jolisa Gracewood @nzdodo.bsky.social Freelance writer & editor, full-time silly sausage. Books, bikes, better places, beastly puns. She/ her/ the cats’ mother. 😽😈🏳️⚧️✊
Aspirational af. Based in Tāmaki Makaurau aka New Auck City. Always starting something; feel free to pick up where I leave off.
Chris Rackauckas @chrisrackauckas.bsky.social Lead dev of SciML org, VP of Modeling and Simulation @JuliaHub, Director of Scientific Research @PumasAI, and Research Staff
@mit_csail. #julialang #sciml
Makie.jl @makie.org Makie.jl is a plotting library for Julia. Follow this account to view updates & outstanding examples! https://github.com/JuliaPlots/Makie.jl
Nature Computational Science @natcomputsci.nature.com A @natureportfolio.nature.com journal on mathematical models and computational methods/tools that help advance science in multiple disciplines. https://www.nature.com/natcomputsci
Julia Language @julialang.org Julia is a high-level, dynamic programming language built for technical computing.
Official Bluesky account of the Julia Language Project
#JuliaLang
Dr Abolish ICE @pwr2dppl.bsky.social The liberated (and disabled) mathematician. Solidarity and accessible vibes only. Black + AuDHD + Not Open to Being Mistreated. she/they ∉ women. 🏳️🌈
They-Ra @xanindigo.bsky.social poet, author, astrophysicist, supervillain
💛🤍💜🖤
small, but great in mischief
borderless @borderless.bsky.social The future is up for grabs. The world we live in is awful but the one we're building is worth it. Bringing my whole self to the apocalypse.
Director of Development @distributeaid.org
he/they, often a newcomer
views my own
trust + supplychains + tech
🚛💻🏴🖤
The Onion @theonion.com America’s Finest News Source. A @globaltetrahedron.bsky.social subsidiary.
Get the paper delivered to your door: membership.theonion.com
Join The Onion Newsletter: https://theonion.com/newsletters/
Symplectic @symplectic.co.uk We work in pursuit of the advancement of knowledge, delivering research management solutions that help universities & funding orgs achieve their research goals.
A @digital-science.com solution 🧪
University of Otago - Ōtākou Whakaihu Waka @universityofotago.bsky.social 
Otago Biochemistry @otagobiochemist.bsky.social Department of Biochemistry at the University of Otago
Te Tari Matū Koiora, Ōtākou Whakaihu Waka
ARC Centre of Excellence for Engineered Quantum Systems EQUS @equscoe.bsky.social Our researchers are engineering a quantum future by building machines that harness the full range of quantum physics #teamEQUS
Quantum Light and Matter at Durham University @durhamqlm.bsky.social The Durham Quantum Light and Matter (QLM) research section encompasses several research groups sharing a common interest in the study of the quantum properties of atoms, molecules and solids and their interactions with light. Website: https://durham-qlm.uk
Altmetric @altmetric.com We measure the attention that research outputs receive from policy documents, mainstream news outlets, Wikipedia, social media and online reference managers. We detect sentiment of Bluesky/X posts.
Come for the attention to research. Stay for the memes.
Trending - World @trendingworld.bsky.social We post the main trending topics in the world every 30 minutes. There are usage tips in the pinned post @terraprotege.bsky.social
PhET Interactive Simulations @phetsims.bsky.social Increasing #STEM literacy worldwide with free interactive simulations! #edusky #OER #edtech #math #science #physics #chemistry Interact, Discover, and Learn!
Support PhET - https://giveto.colorado.edu/phet-interactive-simulations/?a=10492436
Jimmy Kimmel @jimmykimmel.com adventurer
Adrian Hill @adrianhill.de PhD student at @bifold.berlin, Machine Learning Group, TU Berlin.
Automatic Differentiation, Explainable AI and #JuliaLang.
Open source person: adrianhill.de
eliza🌻 @elizas.website e-girl (engineering girl) • interested in the kind of software nobody writes anymore • making computers at @oxide.computer • love too cheap to meter • nulla crux, nulla corona
Lizz Winstead she/her @lizzwinstead.bsky.social Comedian. Co-creator of The Daily Show. Abortion Czar and Founder of @AbortionAccessFront. Host Feminist Buzzkills podcast. Author, "Lizz Free Or Die" Lizz Winstead on Substack
Views are my own, not of the organizations I am affiliated with. #AbortionAF
THX•1138 @ithx1138.bsky.social 🇺🇦🇬🇱🇬🇧🇯🇲🇲🇽🇵🇸🇪🇺🇧🇷🇱🇧🇺🇳🇦🇶🏳️🌈🏳️⚧️
O🫶CANADA🇨🇦🇺🇦SLAVA🫶UKRAINI
🏴🇪🇸🇮🇹🇳🇴🇵🇱🇩🇪🇫🇷🇮🇸🇩🇰🇫🇮🇰🇷🇦🇺🇯🇵
We Stand On Guard For Thee 💪
🇨🇦NO matter how hard things get
We'll NOT bow to the FASCISTS
We'll NOT surrender to FEAR
We'll NOT rewrite the TRUTH ‼️
🇨🇦STAND UP for OTHERS
and BELIEVE in YOURSELF😃
C Stuart Adams @etotheipiequals.bsky.social Physicist. Durham University. Author of Opticsf2f.
Jimmy Kimmel Live @jimmykimmellive.bsky.social The official account for Jimmy Kimmel Live with Jimmy Kimmel on ABC! We have fun. #Kimmel youtube.com/@JimmyKimmelLive
Bitter Professor @bitterprofessor.bsky.social There is no extra credit. #AcademicSky #EduSky #highered #academicchatter #PhDLife #academia #sarcasm @acerbicacademic on other platforms
I hate social media, yet here I am.
MarinTane @marintane.bsky.social I'm a woman on a mission. To ensure that we protect Democracy not only in Canada but around the world. Warning I will speak my mind...
Dotard must go!!!
No DMs/no porn/not a dating app!
LGBTQ2S+ safe person
🇨🇦💙🧡🏳️🌈
#CanadiansUnited
#CAP
#abolishice
Aedan Gardill, Ph.D. @aedansarchive.bsky.social I am a physicist who works with quantum sensing ⚛️ I also do art in my spare time 🎨
I also like books, gardening, and buying supplies for new crafts
https://wonders.physics.wisc.edu/quantum/quantum-computing-coloring-book/
He/him
Philip Loring @philiploring.com Anthropologist and storyteller. Global Director of human dimensions science @nature_org. Author: FINDING OUR NICHE. Stubbornly optimistic that radical change is closer than we think. Opinions mine (but science-based). he/they 🏳️🌈
Toby Hadoke @tobyhadoke.bsky.social Actor, Comedian, Writer, Voice Guy, Professional Anorak.
Arcana is my armour. And my amour. 
Linda Bakker @linbak1234.bsky.social Head of Physics (Cotswolds, UK);
Have taught Science/Biol/Phys in Wales, Falkland Islands, England;
PhD about 20ys ago;
Love the outdoors.
#ITeachPhysics
Jamie P @jamiepoutcllr.bsky.social Physics Teacher. Independent Councillor. MA- Education. NEU rep & district sec.
Faye Briggs @mrsbriggscience.bsky.social Science teacher (biology). Nature lover. Obsessed about teaching!
IOP Optical Group @iopopticalgroup.bsky.social The Optical Group's main focus is optical science and engineering, covering the electromagnetic spectrum's visible, ultraviolet, and infrared ranges.
Science Teacher @teacherscience.bsky.social Science Teacher
John Naylor @johncnaylor.bsky.social Interested in the physics of sights and sounds in nature.
Author of “Out of the Blue, A 24-hour Skywatcher’s Guide”, “Now Hear This, A Book About Sound” & "The Riddle of the Rainbow"
Aaron Rupar @atrupar.com Independent journalist, SnapStream brand ambassador, and publisher of the Public Notice newsletter https://www.publicnotice.co/subscribe
John Cusack @johncusack.bsky.social Apocalyptic shit disturber elephant trainer -
This is the only account . 👈 If I share something it doesn’t necessarily mean I agree
Founding board member
@Freedom.press please follow https://linktr.ee/freedomofpress
@johncusack on twiiter
Royal Historical Society @royalhistsoc.org The Royal Historical Society is the UK's foremost society promoting the scholarly and professional study of the past. Our membership is an international community of 7000+ historians - please join us: https://royalhistsoc.org/
Vintage Obscura Radio @vintageobscura.net Listen to the station live here: http://vintageobscura.net
All tracks are:
- More than 25 years old
- Have fewer than 30,000 views on YouTube
- Curated by community reddit.com/r/vintageobscura
Mark Hamill @markhamillofficial.bsky.social Believe in yourself! Work hard, never give up & anything's possible! OR: Kick back, relax & aim low: You'll never be disappointed...😜
Dr Emma L Briant 🇬🇧 in 🇺🇸 w/ 🐕 @emma-briant.co.uk Researches Propaganda & IW; Visiting Prof @notredame.bsky.social; Fellow @ Bard; Associate @ Cambridge; Owner Maven of Persuasion; Snr Researcher Oscar-shortlisted The Great Hack on #CambridgeAnalytica. 🐕 https://emma-briant.co.uk signal: Emmalbriant.44
Kate Wright @newsprof1.bsky.social Prof of Media and Communication at the University of Edinburgh. Based in Politics/IR. Researching #AI, #Journalism and #Public Service Media. Views own. She/Her
Johan Farkas @jfarkas.bsky.social Assistant Professor. Author of 'Post-Truth, Fake News and Democracy' (https://t.ly/1JHye), University of Copenhagen, Firstgen 🎓. he/him. Free access to my work: http://www.johanfarkas.com/research
Alan Jagolinzer @jagolinzer.bsky.social Professor of Financial Accounting, Vice Dean of Programmes, co-Director, Cambridge Centre for Financial Reporting & Accountability, Univ of Cambridge
Founder & Chair, Cambridge Disinformation Summit
Research: IFRS, GAAP, governance, information risks
Rory Cormac @rorycormac.bsky.social Professor: Subversion & Secret Statecraft | Author: Fakers (coming 2026); Disrupt & Deny; How to Stage a Coup; Crown, Cloak, & Dagger
Jo(sephine) Lukito @jolukito.bsky.social DDC Professor of Digital Communication and DIAS Chair at the University of Southern Denmark | Modern Kilogirl 👩💻 | Computational Linguistics & Global/US PolComm
Marc Owen Jones @marcowenjones.bsky.social Associate Professor Northwestern University in Qatar | Studies Disinfo, Digital Repression & Gulf Politics | Author Digital Authoritarianism in the Middle East (Hurst & OUP) Political Repression in Bahrain (Cambridge University Press) | Cat Fancier
Heidi Tworek @heiditworek.bsky.social Prof @ UBC. Canada Research Chair in history and policy of communications. Director @ubcdemocracy.bsky.social Co-editor of Journal of Global History. Senior fellow @ Centre for International Governance Innovation
Timothy Graham @timothyjgraham.bsky.social Associate Professor at Queensland University of Technology. Computational communication, social theory. Interests: Propaganda, dark political communication, the relationship between technology, truth, and knowledge
Francesca Tripodi @ftripodi.bsky.social Dr. Tripodi is a sociologist who studies the internet and how information flows online
www.spillab.com
Emil Archambault @emilarchambault.bsky.social Associate Fellow, Center for Security & Defense / Zentrum für Sicherheit & Verteidigung, @dgap.org
Postdoc, Durham University.
Remote war, armed drones, OSINT / guerre à distance, drones armés, enquêtes OSINT.
Personal account, EN/FR/DE
John Scott-Railton @jsrailton.bsky.social Chasing digital badness. Senior Researcher at Citizen Lab, but words here are mine.
Carlos Diaz Ruiz @carlosdiazruiz.com Associate Professor at Hanken in Finland. I write about the consumer culture and advertising markets that allow disinformation to thrive on social media.
Author of the book "Market-Oriented Disinformation Research."
https://www.carlosdiazruiz.com
Luca Luceri @luceriluc.bsky.social Research Assistant Professor @USC-ISI
🤖 I investigate malicious activity on social media networks 🕵🏼
Scott Lucas @scottlucas.bsky.social Professor, journalist, political analyst, cynical optimist —- Public speaker via London Speakers Bureau --- YouTube: https://www.youtube.com/@scottlucasworldview
Stéphane Prud’homme Msc, MBA, PhDc, C.Adm @stepru.com Adjunct Professor in YUL, YOW 🇨🇦 & HKG 🇭🇰 • PhD Candidate 🇲🇴 Influential narrative, Propaganda & Slopaganda, Reputation, Credibility, Legitimacy, Trustworthiness; MBA Marketing, Economics 🇨🇳🇺🇸; MA Credibility, Crisis Mgmt 🇨🇦 • Founder @CredibilityInstitute.com
Matt Schrader @mattschrader.bsky.social Taco Bell stan account, Phoenician by choice. Mostly tweets about China stuff, with some occasional bleating about sport or sci-fi. Opinions are not my employer's.
Nora Benavidez @attorneynora.bsky.social Civil Rights & Free Speech Attorney. Disinformation & AI Expert. Nonfiction Author.
Now: Senior Counsel @freepress & 2026 Bellagio Residency Fellow @rockefeller (writing a book)
Past: Free Expression @PENamerica, Litigation @ACLU
www.norabenavidez.com
Luca Trenta @lucatrenta.bsky.social Associate Professor in IR at @swanseauni_ppir
Work on assassination, covert action, US foreign policy, secrecy. Host on the New Books Network. Author of The Brush Contact Substack.
Ben O'Loughlin @benoloughlin.bsky.social Prof. of IR. Director, New Political Communication Unit, Royal Holloway | Co-Editor: Media, War and Conflict journal | Co-author: Strategic Narratives | Book series editor: AI Politics
Matthew Sussex @matthewsussex.bsky.social Adjunct Associate Professor, Griffith Asia Institute; and Fellow, SDSC @ANU. Russia / info ops / hybrid / Aus security policy / Indo-Pac. Usual disclaimers.
Magda Long @magslong.bsky.social Researching intelligence, all things covert 🕵️👀, and hybrid warfare.
Tony Ingesson @tonyingesson.bsky.social Assistant Professor, Intelligence Analysis. Researching/teaching bioweapons, counterintelligence, intel methods, deception, clandestine communications and Cold War tech. Also random posts about 1970s TV shows, dogs and cats, ties & suits, etc.
Jayson Harsin @jaysonharsin.bsky.social Professor, American U. Paris. Dir., Ctr 4 Media, Comm, & Global Change. @ topical x-roads of Political Deception, Persuasion, Influence, gender,Economic Rights. For my recent publications, see https://scholar.google.com/citations?user=1gK3IjoAAAAJ&hl=en&oi
Anton Shekhovtsov @shekhovtsov.substack.com PhD UCL SSEES, Visiting Senior Research Fellow at CEU, director of the Centre for Democratic Integrity, author of books "Russia and the Western Far Right" and "Russian Political Warfare", columnist at EUObserver, outdoor research fellow.
Mike Jensen @mikejjensen.bsky.social Political Science, Information Warfare, Political Communication
Mark Jacobson @drmarkjacobson.bsky.social Historian of political and psychological warfare; Senior Fellow, The Pell Center at Salve Regina University; co-host of the Active Measures Newsletter Podcast and host of “You May Have Heard,” Army and Navy vet, and proud University of 〽️ichigan grad.
Joe McReynolds @joemcreynolds.bsky.social Japan urbanism: Emergent Tokyo (2022). China-US NatSec: China's Evolving Military Strategy (2016), China's Evolving Information Warfare (2025). 摸着石头过河, learning as I go.
James Vaughan @equusonthebuses.bsky.social Historian of UK-Israel relations, British decline, and propaganda. Hittites. Blues harmonica. Aberystwyth Cricket Club. Just posting stuff that interests me really.
A. Brad Schwartz @abradschwartz.bsky.social Historian of Media, Fake News, and Propaganda. Author/Co-Author of BROADCAST HYSTERIA; SCARFACE AND THE UNTOUCHABLE; ELIOT NESS AND THE MAD BUTCHER. Michigan Wolverine with a Princeton PhD.
Dr. Marc-André Argentino @maargentino.com Counterterrorism | National Security | Child Safety | www.maargentino.com | 🇨🇦 Facta Non Verba
My Books:
QAnon: From Conspiracy Theory to New Religious Movement
Contemporary Far-Right Culture
Becca Lewis @beccalew.bsky.social Assistant professor of media studies @MIT. Cultural and political histories of Silicon Valley and the internet.
Paul Lashmar @paullashmar.bsky.social Dr Paul Lashmar, Investigative Journalist, author and Emeritus Fellow at CityStGs UoL, retired Associate Professor. Book: Drax of Drax Hall: Landed Gentry, Sugar and Slavery (Pluto March 2025). I RT when interested not necessarily because I agree.
Rūta Kazlauskaitė @rutakazlauskaite.bsky.social Researcher, PhD, University of Helsinki. Memory politics, VR/XR, emotions, propaganda, populism.
Paul McGarr @paulmcgarr.bsky.social Intelligence History | Published first book on Cold War South Asia, published another on Spying in India, writing a third on Indira Gandhi & Margaret Thatcher
Dr Sanjana Hattotuwa @sanjanah.bsky.social Studying confluence of influence operations, disinfo, truth decay, information integrity & policies addressing online harms. Many thoughts, sometimes prayers.
Jeff Whyte @jeffwhyte.bsky.social Lecturer in International Relations, Lancaster University.
Alberto Fittarelli @fittarelli.com Sr. Researcher @citizenlab.ca, Disinformation & Harassment. Fmr. Meta. Trainer: find & expose covert influence. I like doers. Opinions my own.
Thomas Rid @ridt.bsky.social @ridt on X
Trevor Hugh Davis @trevordavis-usa.bsky.social Exploring the forces shaping misinformation and institutional trust: uncovering the incentives, disincentives, and impacts driving systemic challenges. Notre Dame research scientist.
Göran Bolin @goranbolin.eurosky.social Media & Communications professor who teaches and writes on digital culture, information management, AI and data value at Södertörn University
sh.se/mkv
Clément Renault @clementrenault.bsky.social Senior Research Fellow in Intelligence, War & Strategy @irsem.bsky.social 🕵️🛰️📡 · Visiting Fellow @kcsi.uk · Adjunct Professor at Sciences Po - Paris School of International Affairs (PSIA) 📚
Website: https://clementrenault.com
Colin Gerard @colingerard.bsky.social Personal account
Head of Threat Analysis @viginum.bsky.social
PhD in Geopolitics @univ-paris8.fr
Researcher @ifgeopolitique.bsky.social
Russian FP, IOs, OSINT investigations
Maxime Audinet @maudinet.bsky.social Assistant Professor of International Relations & International Communication @inalco.fr
▪️Russian Politics & Media
▪️Influence, Foreign Policy & Authoritarianism
Co-founder @coruscant-eu.bsky.social
Previously Research Fellow @irsem.bsky.social
Rod Dacombe @rod-dacombe.bsky.social Head of the School of Politics and Economics at KCL. Researching conspiracy theories and democracy. Former 🚒🚑
Andrew Hoskins @andrewhoskins.bsky.social PROF. of AI, MEMORY & WAR
University of Edinburgh
AI & MEMORY
https://doi.org/10.1017/mem.2024.16
https://www.andrewhoskins.net/about
ERC/UKRI Digital Participation in War
5 year project
https://tinyurl.com/yjem9a4w
Ron Deibert @rondeibert.bsky.social Director of The Citizen Lab at the University of Toronto's Munk School of Global Affairs & Public Policy
Author of Chasing Shadows https://chasingshadowsbook.ca/ 
Ifan Hughes @ifanghughes.bsky.social Physicist interested in: Quantum mechanics; atoms, lasers and big magnets; data analysis. Author of Opticsf2f and Measurements and their Uncertainties. Cymro oddi cartre.