Matt Henderson @matthen.com Maths animations, dialogue systems research
Research @ PolyAI, previously Google, Apple, Reka. PhD Cambridge
Edinburgh, UK
Sam Freedman @samfr.bsky.social Writes the most popular UK Substack (samf.substack.com)
Author of Sunday Times bestselling book "Failed State". (An Economist and Financial Times Book of the Year for 2024). Working on book two.
Senior fellow: Institute for Government
mathgrrl @mathgrrl.com math geek and defender of the universe - http://mathgrrl.com - Dr. Laura Taalman
David K Butler @davidkbutler.bsky.social Maths Learning Support lecturer at Adelaide Uni (my views here). Grad Dip Ed & PhD Finite Geom. Love maths and helping people learn. he/him https://davidkbutler.xyz- A @algebravic.bsky.social @algebravic.bsky.social
Durtles @makeaproblem.bsky.social Math book author and problem collector.
Books: https://mybook.to/hTtGl
Snail Mail Club: https://ko-fi.com/makeaproblem/tiers/
YouTube: https://www.youtube.com/@MakeaProblem
c3s: Creative Coding Crafts Space @cccraftsspace.bsky.social Physical space, head space, collaboration space - where we can get together and craft joyful coding projects.
🪩 Website: https://www.creativecodingcrafts.space/
💬 Discord: https://discord.gg/HGH7uEpy99
🌍🇬🇧 London, UK
Mike Bostock @ocks.org Visualization toolmaker. Founder of Observable. Creator of D3. Former NYT Graphics. Pronounced BOSS-tock.
David A. Reimann @drmathart.bsky.social Mathematical artist making the abstract visible;
mathematics and computer science professor.
http://drMathArt.com
#mathart #mathsart #generativeart #creativecoding
Matt Eason @matteason.me Designer & developer working in digital government
ambiph.one / govukvue.org / matteason.co.uk/scotbeats / stationlifts.org.uk
He/him
Dan Piponi @dpiponi.mathstodon.xyz.ap.brid.gy Disclaimer:
👽 My opinions are not my own. They're beamed to me by aliens
Current life:
🧠 Thinking at high effort
Previous lives:
🍩 PhD in Riemann theta functions […]
🌉 bridged from ⁂ https://mathstodon.xyz/@dpiponi, follow @ap.brid.gy to interact
nat alison @tesseralis.site peddler of math explorables and puzzles
https://tesseralis.site
https://ko-fi.com/tesseralis
Ricardo Autobahn @ricardoautobahn.co.uk From (in order of height): The Cuban Boys, Rikki & Daz, Eurovision 2006, Spray, Helen Love, Pound Shop Boys amongst others.
ALFsplaining: @alfsplaining.bsky.social
https://youtube.com/playlist?list=PLg0GIhxvZitldPsZKvgmbIylxanx9rLP1&si=b7B6AM8jfRI_Xar6
Mike Trinder @chthonicionic.bsky.social He/Him. B3ta QOTW person and programmer at http://www.millerhare.com. This is my personal a/c - at the moment I don’t have a separate work a/c. I’m also at @chthonicionic@mastodon.online
fesshole 🧻 @fesshole.bsky.social Confess your sins anonymously - will the internet absolve you?
Buy show tickets 2025/6: sites.google.com/view/fesshole
Add confession b3ta.com/addfess
Buy book amazon.co.uk/s?k=very+best+of+fesshole&tag=b3ta-21
Run @robmanuel.b3ta.com
Ewan Birney @ewanbirney.bsky.social Director of EMBL-EBI. I have an insatiable love of biology. Consultant to ONT and Cantata (Dovetail)
Rob Eastaway @robeastaway.bsky.social Author, speaker, Director of www.mathsinspiration.com, cricket-lover, dad. Friend of BBC R4's podcast More or Less. 
@lastpositivist.bsky.social @lastpositivist.bsky.social Aspiring philosopher; tolerable human; "amusing combination of sardonic detachment & literally all the feelings felt entirely unironically all at once" [he/his]
Randall Munroe @xkcd.com 
Paula Beardell Krieg @paulakrieg.bsky.social Happy to share art and math play
N-gons @n-gons.eurosky.social Dad. Data scientist. Swede in Austria. I make geometric art.
No AI, it’s all me. Content may be used non commercially with attribution.
https://metapixl.com/@n-gons (occasional photos)
https://mathstodon.xyz/@ngons (I am most active there)
Daniel @growingdaniel.bsky.social I’m asking you to do something well
Gro-Tsen @gro-tsen.bsky.social Eclectic mathematician, irritable geek, boring homosexual, procrastinator extraordinaire, overworked dilettante and full-time human being. I post in fr&en.
Nathaniel Johnston @njohnston.ca Associate Professor of Mathematics at Mount Allison University
Interested in quantum information theory, Conway's Game of Life, recreational mathematics, and mathematics pedagogy.
🔗 https://njohnston.ca/
▶️ https://www.youtube.com/@NathanielMath
Paul Crowley @ciphergoth.org I don't really come here any more sorry!
Simon Burton @fridaysimon.bsky.social Quantum computing -- Lead R&D scientist at Quantinuum.
pixelatedboat aka “mr bluesky” @pixelatedboat.bsky.social The 76th most followed account on bluesky. I will NOT be updating this ranking when it’s no longer true
Yaron Minsky @yminsky.bsky.social Occasional OCaml programmer. Host of Signals and Threads http://signalsandthreads.com
Bruno Gavranović @bgavran.bsky.social I'm building neural networks that generate provably correct code, and the software infrastructure for training them.
Recently experimenting with TensorType: https://github.com/bgavran/TensorType
www.brunogavranovic.com
上木 敬士郎 / Keishiro Ueki @keishiroueki.bsky.social Enthusiast of linkage mechanism and geometry
Sophie Huiberts @sophie.huiberts.me CNRS researcher in linear programming
Tommaths (he/him) @teakayb.mathsy.space UK-based Museum Learning Consultant & Maths Communicator
📖 Author of The Mathematicians' Library: https://uk.bookshop.org/a/16778/9781836004851
🌐 TeaKayB.mathsy.space
🕸️ @TeaKayB.mathstodon.xyz.ap.brid.gy
#MathsInMuseums #MuseumEd #MathsJam
Amanita Design 📣 @amanita-design.net Indie game studio based in Prague, Czechia. Phonopolis (out now!), Happy Game, Creaks, Pilgrims, Samorost, Machinarium, Botanicula, CHUCHEL http://bit.ly/PhonopolisSteam
Arula Ratnakar @arula-ratnakar.bsky.social 3rd year Computational Neuroscience PhD candidate at Boston University (advisors Cynthia Bradham & Gabe Ocker). Mathematically modeling corticogenesis.
I also write trippy scifi & mathfiction.
Ignyte Award Finalist 2025
6 stories in Clarkesworld
robinhouston @robinhouston.mathstodon.xyz.ap.brid.gy Maths etc.
🌉 bridged from ⁂ https://mathstodon.xyz/@robinhouston, follow @ap.brid.gy to interact
Lior Pachter @lpachter.bsky.social Bren Professor of Computational Biology @Caltech.edu. Blog at http://liorpachter.wordpress.com. Posts represent my views, not my employer's. #methodsmatter
Ben Sparks @sparksmaths.bsky.social Mathematician, Musician, Speaker, Teacher, Author.
Freelance & MEI & Uni of Bath
MEI: Maths into AI
Uni of Bath: Communicating Maths module
Also Numberphile & Maths Inspiration
On YouTube @SparksMaths
Book a talk or workshop:
www.bensparks.co.uk
Matt Parker @standupmaths.bsky.social That maths guy from the internet.
Catriona Agg @catrionaagg.bsky.social Maths teacher, currently on maternity leave.
I aim to share lots of snippets of my lessons using #MathsToday and would encourage you to do the same!
Also occasional geometry puzzles 🧩
Joseph O'Rourke @josephorourke.bsky.social Mathematician and Computer Scientist, Smith College, USA.
https://cs.smith.edu/~jorourke/
Polyhedron displayed in banner has max volume of all convex foldings from a square.
Keenan Crane @keenancrane.bsky.social Digital Geometer, Associate Professor of Computer Science & Robotics at Carnegie Mellon University. There are four lights.
https://www.cs.cmu.edu/~kmcrane/
Akiva Weinberger @akivaw.bsky.social Likes math. Asleep when you least expect it. His origins and motivations remain unclear.
Terence Tao @teorth.bsky.social Mathematician at UCLA. My primary social media account is https://mathstodon.xyz/@tao . I also have a blog at https://terrytao.wordpress.com/ and a home page at https://www.math.ucla.edu/~tao/
Joel David Hamkins @joeldavidhamkins.bsky.social Mathematics and Philosophy of the Infinite
Professor of Logic, University of Notre Dame
University of Oxford
#InfinitelyMore #BookOfInfinity #PanoramaOfLogic #PhilMaths
https://buymeacoffee.com/joeldavidhamkins
Matteo Capucci @mattecapu.bsky.social 🇮🇹, amateur professional poster and professional amateur mathematician (general abstract nonsensology applied to systems theory & cybernetics), aspiring psycohistorian. shitposting isn't endorsement.
You can't find me here, I'm on @mc@mathstodon.xyz
Dr Eugenia Cheng -- no advice please -- @dreugeniacheng.bsky.social Pure Mathematician+pianist. Grieving involuntary childlessness. Author: "Is Math(s) Real?" 2023 etc. "Unequal" out 2025!
Ayliean @ayliean.bsky.social Mathemactivist and Craftamatician.
Constantly trying to unleash the beauty of Maths for all to see! 🌈✨
I do nerdy things on the internet, and “real life”
Erica Klarreich @ericaklarreich.bsky.social Mathematics and science journalist. My work has appeared in Quanta, Nature, The Atlantic, New Scientist, Science News and other publications.
Matt Enlow @unsolvedmre.bsky.social Mathematician, math teacher, math enthusiast, math/art-ist. Universal humanizer.
Cubes_Art @cubesart.bsky.social Hi, I’m David Plaxco. On this account, I share aesthetic solution states of n-layer Rubik's cubes. Otherwise, I teach math at UGA, research undergraduate mathematics education, and try to make my experiences here on earth more meaningful.
Henry Towsner @substitutedepsilon.bsky.social Associate professor of mathematics at UPenn. Logic and related topics. Sometimes distracted by RPGs and Judaism. He/him/his. 
benjamin dickman @benjamindickman.bsky.social Math Educator 🪄♾️
Brookline to Nanjing to NYC to DC
Amherst College BA
Fulbright Program x2 (🇨🇳+🇵🇭)
Teachers College, Columbia University PhD
past BU Wheelock (postdoc, Math Edu)
cocreated original word game: #FiddleBrix
http://tinyurl.com/bmdmaths
Joshua Bowman @thalesdisciple.bsky.social Associate professor of mathematics.
Hymn aficionado.
Large absent-minded spirit.
Resist simple narratives.
Cultivate an abolitionist imagination.
Andrew Stacey @mathforge.org Mathematician: formerly academic (differential topology), currently educational (Head of Department in a UK secondary school).
Side interests in Maths & Programming & Art.
Website: https://loopspace.mathforge.org 
Jay Cummings @longformmath.bsky.social Math professor at CSU Sacramento
ꭓle Ormsby 𓆙 @e-infinity.space Numbers and shapes at Reed College. Mathematician, parent, spouse, runner, 𝔣𝔯𝔞𝔨𝔱𝔲𝔯 enthusiast. He or they.
Peter Rowlett @peterrowlett.net I teach maths and computing at a UK university and work as a maths communicator. Sheffield/Nottingham based. Editor, The Mathematical Gazette. Aperiodical blog, Mathematical Objects podcast. Part of http://finitegroup.co.uk
peterrowlett.net
Grant Sanderson @3blue1brown.com Math videos
Jordan Ellenberg @jsellenberg.bsky.social Mathematician, writer, Orioles fan, Wisconsinite, cargo shorts dad
Steven Strogatz @stevenstrogatz.com Mathematician, writer, Cornell professor. All cards on the table, face up, all the time. www.stevenstrogatz.com
Michael Kinyon @profkinyon.bsky.social Mathematics professor at the University of Denver. Quasigroups, Semigroups, Automated Deduction. He/Him. Occasionally drop in at Mathstodon, but not as much as I used to.
Evelyn Lamb @evelynjlamb.bsky.social Math and science writer. Complex analysis fangirl.
Matt Salomone @matthematics.com Crusty old dean. Mathematics enjoyer. Views mine. ¹Best known for other work. 📍 Cape Cod, MA
Jeremy Kun @jeremykun.com Portland-based mathematician and software engineer. Building a homomorphic encryption compiler at Google.
https://jeremykun.com/linkgraph
https://heir.dev
Timothy Gowers @wtgowers.bsky.social Mathematics professor at Collège de France and fellow of Trinity College Cambridge.
Professor Elvis Zap @elviszap.bsky.social Retired Math Professor. Still learning. I remain a legend in my own mind.
henry @hdevalence.bsky.social navigating the library of babel
Brianna Wu @brianna.bsky.social Former Candidate for US House in MA. Software engineer. Like to go fast. 🏎🏍🏃🏻♀️🎮 brianna@hey.com
Greg Egan @gregegansf.bsky.social SF writer / computer programmer
Latest novel: MORPHOTROPHIC
Latest collection: SLEEP AND THE SOUL
Web site: http://gregegan.net
Also: @gregeganSF@mathstodon.xyz
@alpindale.bsky.social @alpindale.bsky.social 
HTFB @htfb.bsky.social Do my thighs look slow in this?
Harry Carr @harrydcarr.bsky.social Author of 'What a Man is Not', out 19 November 2026 and available for pre-order now: https://www.waterstones.com/book/what-a-man-is-not/harry-carr/9781837733651. Feminist who thinks what we tell boys about being men explains a lot.
@clairelehmann.bsky.social @clairelehmann.bsky.social Founder of Quillette
Writes for The Australian
Ross Duncan @rossquantum.bsky.social Quantum computing lifer. ZX-calculus co-inventor. Quantum compiler compiler and quantum programmer programmer. String diagrammer. Category theoriser.
Senior Fellow @ Quantinuum
(I cannot read DMs on Bluesky)
Conor Titania Mc Bride @pigworker.bsky.social I'm a trans-femme poly
Computer Scientist.
Apartheid target. Cardiac outpatient. Hatstand owner. Tomato grower. Doctor Who fan.
I do not trust this place.
@pigworker@types.pl on fedi
Don't call me Sir. Do call me "her" personally, or "them" professionally.
ieva @hyperboieva.bsky.social Quantum information, useless information, generally informed.
Quantum algorithms researcher at phasecraft.io
https://ievacepaite.com/
Tom Harwood @tomhfharwood.bsky.social politics and policy
Robert Colvile @rcolvile.bsky.social Former boss of CPS think tank and CapX, Sunday columnist for The Times, author of 'The Great Acceleration'. Politics, policy and parenting.
Sam Bowman @sambowman.co Editor of www.worksinprogress.co and head of publishing at Stripe. Just here to have fun.
Richard Hanania @hananiarichard.bsky.social Subscribe to the newsletter for the thoughtful stuff. www.richardhanania.com
ændra. @aendra.com Creator of 📰 News feeds, @xblock.aendra.dev, @moji.blue, founder of @shoots.green, @atproto.london.
Opinions my own. Not a journalist or an engineer, but a secret third thing (trying).
she/her/ze/hir 🏳️⚧️
🌐 aendra.com
🗞️ ft.com/æ
Stone Club @stoneclub.bsky.social Stone Club believes the journey is as important as the destination and encourages people to pause and think about place in new ways; connecting ancient sites through community and conversation.
stoneclub.rocks
#MDANT
Northern Earth @northernearth.bsky.social Quarterly, (inter)national print journal of people, places & experiences: landscape, folklore, archaeology, psychogeography, neoantiquarianism. Founded 1979. northernearth.co.uk
Jack Fraser @muninnherself.bsky.social Writes stuff, edits things, looks at rocks
https://jackiefraser.co.uk/
#DailyMegalith #MDANT #RNA
@hookland.bsky.social @hookland.bsky.social Phoenix Guide to Strange England: #Hookland. Run by David Southwell
#Hauntology Re-wilding #Folklore #FolkHorror #Psychogeography #LandscapePunk Re-enchantment Is Resistance https://www.amazon.co.uk/dp/1068598123
@hollyziegler.bsky.social @hollyziegler.bsky.social 
MegalithHunter @megalithhunter.bsky.social #RealArchaeology content creator who's fascinated by the ancient past.
📍Mediterranean
www.youtube.com/@MegalithHunter
The Megalithic Portal Ancient Sites & Stones @megalithic.bsky.social Megaliths and✨SO MUCH✨more.
Browse our🗿WORLDWIDE 📜 ancient site 🗺️ map/database/gallery. 🪨 Human prehistory🦣 to🏺1100CE 🏛️ Andy B posting✨
Main site: https://www.megalithic.co.uk
More: https://www.megalithic.co.uk/linktree/
ncnvrgnt @inconvergent.net procedural & graphics artist
parallel programmer
advisor at the office of alternative geometry
website | https://inconvergent.net
gallery | https://img.inconvergent.net/plot/
a game | https://boxtype.app
store | https://buy.inconvergent.net
Tom Duff @tomduff.bsky.social Retired computer graphics researcher
Grandparent
Musical tinkerer
Pen plotter enthusiast
@TomDuff.mastodon.social
@duffdevices.bsky.social @duffdevices.bsky.social 
Kathy Norman @kathynor.bsky.social Scientist and environmentalist. Silversmith. Goth. Owner of Loughborough Design Press. Liberal Democrat. She/her.
Becky C @belastraea.bsky.social Software engineer living in/near Cambridge for many years. Hiker, geek, bookworm. You may know me from Tolkien fandom or geosciences / physics / computer sciences studies
They/them or she/her
Dan Nouement @nomanautomata.dneu.baby Eventual consistency
Jakeup @yashkaf.bsky.social charismatic, for a rat
peepeepoopoo @deepdishenjoyer.bsky.social i have approximate knowledge of many things
chaotic neutral
Boston, MA