Josh Johnson @joshjohnsoncomedy.bsky.social Correspondent on the Daily Show. Standup Comic & Emmy-nominated writer. Listen to the Josh Johnson Show podcast on Spotify + Apple
https://linktr.ee/joshjohnsoncomedy
TechnicalImpulse @technicalimpulse.bsky.social Applied mathematics and software guy. Making stuff from wood, metal, electronics. Go (== baduk == weiqi). Dogs, especially golden retrievers. Music fast and loud but still melodic. Pushing back at fascism is always worth the effort.
Mark Gritter @markgritter.bsky.social Math and startup geek. Software Engineer at Thirdlaw. Ex-Postman, Ex-HashiCorp, ex-Tintri. he/him
Mika McKinnon @mikamckinnon.bsky.social Field geophysicist, disaster researcher, scifi science consultant, science writer, public speaker, irrepressibly curious. Occasional rock-licker, frequent devourer of board books. 🇨🇦🇺🇸
Fractal Kitty @fractalkitty.com Math-obsessed perpetual asker of why. Random task penguin. Life thoughts are often in haiku. (She/her)
On mastodon a lot more than here.
katre @katre.henchmonkey.org Software engineer and bassist (one of these pays, one of these is fun). Lives in Bay Ridge, Brooklyn. He/him.
Formerly @katre on the birdsite, currently also on Mastodon as @katre@masto.henchmonkey.org
@gathering4gardner.bsky.social @gathering4gardner.bsky.social 
Jessica Rosenkrantz @nervousjessica.bsky.social artist, designer, programmer. Co-founder of Nervous System, a generative design studio that plays with code, science & digital fabrication
http://n-e-r-v-o-u-s.com
Jesse Louis-Rosenberg @nervousjesse.bsky.social Cofounder and Chief Science Officer at Nervous System. Computational designer interested in geometry, fabrication and simulation. Also jigsaw puzzles, ultimate frisbee, and ceramics
https://nervo.us
@nanma80.bsky.social @nanma80.bsky.social 
Daniel Wilson @helsig.bsky.social Artist | Excel VBA enthusiast | Math art maker | Science fiction & fantasy writer | World builder
Effie Calvin @effiecalvin.bsky.social i write books where ladies kiss other ladies
rereleases of all TOI books coming soon!
purchase at linktre.ee/effiecalvin
James @nonzerosum.games Join a bleeding-heart liberal and compulsive speculator rambling about saving the world with win-win games at nonzerosum.games! #Philosophy #Ethics #Morality #Science #GameTheory #Economics #AI #ArtificialIntelligence
Katherine Addison/Sarah Monette @pennyvixen.bsky.social TRANS RIGHTS ARE HUMAN RIGHTS
THE PERSONAL IS POLITICAL
She/her
Gen X
Breast cancer survivor '23, OCD since '01, ME/CFS/FM, etc.
Horror/fantasy writer best known for THE GOBLIN EMPEROR (Tor, 2014)
Geek about everything
Childless cat lady by choice
Andrew D Hwang @diffgeom.com The online shop Differential Geometry: Original Math Designs, at www.diffgeom.com.
"Hwang" rhymes with "song" more or less, he/him: Freelance mathematician, mathematical artist (no machine learning), author, difficult to summarize.
Jacqueline Ashwell @isquiesque.bsky.social Jacq of all trades, master of some. I enjoy playing & making games, listing to & making music, nature & architecture photography, science and tech, making things, and cats. Born in the Midwest, formerly of Appalachia, Alaska, Cascadia, and Hawai`i.
Raj Raizada @rajraizada.bsky.social Math + coding educator in NYC. Used to be university prof doing neuroscience, far happier in math ed. I enjoy making math games, in Desmos and also p5play. rajeevraizada.github.io
Sunday Sea Songs @sundayseasongs.bsky.social folkie, weirdo, Morris dancer
rants about The Ballad of Baby Doe @babydoepod.bsky.social
S. Brackett Robertson @sbrackett.bsky.social Books, sff, poems, math, art, writing, museums, data, evaluation, puppets, research, dance, education. Occasionally in combination and not necessarily in that order. they/she/elle. EN/ES/FR ok
Dale Ivan Smith @daleivan.bsky.social Retired librarian, now "full-time" writer/ reader of fantasy, SF and mystery. TKZ blogger. Author of The Empowered series, Meg Booker librarian mystery series, and various novellas and short stories. Avid stargazer, role-player, board gamer. Fez wearer.
David D. Levine @daviddlevine.com Hugo- and Nebula-winning writer of THE KUIPER BELT JOB, the ARABELLA OF MARS trilogy, and over 60 science fiction and fantasy stories. He/him.
Miles Vorkosigan (Taylor's version) @milesvorkosigan.bsky.social They said I could be anything. And so I became a side-effect.
Brooke Yam @yamyamyam.bsky.social Disabled pan trans special snowflake. Quasi-retired pharmacist & banjolist. Parent. In an involuntary long-term relationship with pain. Cats. Video games. Cross-stitch. Traffic cones. He/him. https://yamnocrossstitch.etsy.com
rahaeli @rahaeli.bsky.social Cofounder @dreamwidth.org / disabled queer cat lady / running social media since before it was "social media" and Trust & Safety since the dawn of time / do not cite the deep magic to me, I wrote it / no, I'm allergic to that, too
Ben "Flash" Amos @ben-flash-amos.bsky.social He/him. Software guy. Pacific NW. Published #VideoGame dev. turned #IndieDev. Madrigal singer. Enjoys cooking, gardening, anime, and gaming. Creator of Digging in the Dark, a 2D puzzle platformer adventure game.
flashguardian13.itch.io/digging-in-the-dark
Edward Vogel @mathartforall.bsky.social Medical device R&D day job, STEM+Art education volunteer nights and weekends. Big emphasis on introducing discrete mathematics to K-12 with hands on mathematical art projects.
"Delight shared is delight increased" - Pat Vogel(my mama)
nat alison @tesseralis.site peddler of math explorables and puzzles
https://tesseralis.site
https://ko-fi.com/tesseralis
Alison Kiddle @alisonkiddle.bsky.social Maths communicator and education consultant based in the East of England. Keen crafter. Autistic, Queer, They/Them
Dr. Martin Skrodzki @msmathcomp.bsky.social Assistant professor (academic track) at the Computer Graphics and Visualization group of TU Delft, working in the field of #illustratingmath, #dataviz, and #mathart. (he/him) Personal Website: https://ms-math-computer.science
Ralph Pantozzi @mathillustrated.bsky.social (a personal account) MoMath Rosenthal Prize • #PAEMST • SciFri Educator • RutgersGSE • NCTM MAA Committee on the Teaching of Undergraduate Mathematics
Sarah Taber @sarahtaber.bsky.social Small farmer, ex-farm worker, crop scientist. Here to talk food, farms, & money.
https://www.youtube.com/@FarmToTaber
George Peter Jelliss @mayhematics.bsky.social https://www.mayhematics.com/
knight's tours, variant chess, games and puzzles journal, chessics, etc
Prison Math Project @prisonmathproject.bsky.social We support the study of math and computer science in prisons by building coding apps, creating math circles, and pairing incarcerated people with math mentors.
ꭓle Ormsby 𓆙 @e-infinity.space Numbers and shapes at Reed College. Mathematician, parent, spouse, runner, 𝔣𝔯𝔞𝔨𝔱𝔲𝔯 enthusiast. He or they.
Mishell Baker @mishellbaker.bsky.social Author of the Arcadia Project trilogy, mother, vidyagamer, dungeon master. Terminal cancer, incurable optimist. AI used me, but I don't use AI.
Enjoy life. Be someone you would love. Make things better.
As long as you live, shine.
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.
Susan Gerofsky @gerofsuesky.bsky.social Mathematics and environmental educator, musician, poet, Morris dance person, fibre arts experimenter.
Evelyn Lamb @evelynjlamb.bsky.social Math and science writer. Complex analysis fangirl.
Jeremy Kun @jeremykun.com Portland-based mathematician and software engineer. Building a homomorphic encryption compiler at Google.
https://jeremykun.com/linkgraph
https://heir.dev
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.
Grant Sanderson @3blue1brown.com Math videos
Henry Segerman @henryseg.bsky.social Mathematician and mathematical artist/maker. segerman.org, http://youtube.com/@henryseg, https://mathstodon.xyz/@henryseg
National Museum of Mathematics (MoMath) @momath.bsky.social MoMath: The premier Museum in North America that celebrates the beauty and wonder of mathematics, located in New York City! 🌻
Gelada @gelada.bsky.social Edmund Harriss, mathematician, artist, teacher, maker at the University of Arkansas. Illustrating mathematics and innovative CAM and CNC.
Gwen Fisher @gwenbeads.bsky.social I teach math and make art.
Ph.D. Mathematics Education
Author: Beading with Algorithms
Etsy: https://gwenbeads.etsy.com
Scott Vorthmann @scottvorthmann.bsky.social vZome author, software developer, CS PhD. I like algebra, geometry, birds, butterflies, nature, science, reason, technology, history, coding, and people, in no particular order. I dislike magical thinking, religion in public policy, and red onions.
mathgrrl @mathgrrl.com math geek and defender of the universe - http://mathgrrl.com - Dr. Laura Taalman
Susan Goldstine @sgoldstine.bsky.social Mathematics/Fiber Arts/Liberal Arts/Sarcasm
Peter Kagey @peterkagey.com Maker, Educator, Mathematician | Assistant Professor at Cal Poly Pomona
“My interests include music, science, justice, animals, shapes, feelings” —Lisa Simpson
Creator of @oeistriangles.peterkagey.com.
Tim Chartier @timchartier.bsky.social husband, father, friend, Joseph R. Morton Professor of Math & CS at @DavidsonCollege, sports analyst, professionally trained mime, puppeteer
Sarah Pinsker @sarahpinsker.bsky.social Hugo & Nebula winning SFFH writer, singer/songwriter, dog person, horse person, queer, Baltimorean by choice, mediocre but enthusiastic gardener and artist. She/her. Repped by Kate McKean, HMLA.
Devon @thecrimeofscience.bsky.social 
Jarrett Walker @humantransit.bsky.social Public transit planning consultant and commentator. Author of the book “Human Transit” and the blog HumanTransit.org. The consulting firm is jarrettwalker.com. Also obsessed with literature and plants.
Deb Counts-Tabor @welcometopdx.bsky.social Realtor. Cat lady. Geek. Traveler. Resister.
Jette @jetteuk.bsky.social Old School Netizen. Been here since the days of IRC and Usenet.
https://wolfette.dreamwidth.org/
Ian Walden @ianwalden.bsky.social The Englishman in the Forest (the New one)
He writes stuff, he likes old stuff, he likes cats, he likes to cook, and eat, and drink, he’s a Second Lifer, a SCAdian, he works for a charity, and he’s very bad at sleeping.- K Katrina @kk1raven.bsky.social IT consultant
Coordinator Tumbleweed Music Festival
Host and producer of "Good Road" (broadcast on FolkMusicNotebook.com)
Possessed by a cat
Bird-watcher, hiker, kayaker, book-lover
Gwyn Ryan @gwynhefar.bsky.social Disabled pagan nerd librarian. Asexual, genderqueer gynoromantic.
Alex Romero @tilefarmer.bsky.social Artist, Teacher, Co-Founder of Tile Farm —check out our free stuff below!
https://tilefarm.com/freestuff/
Jaap Scherphuis @jaapsch.net Mathematician, likes mechanical calculators, twisty puzzles, the Psion II, and tiling patterns. See https://www.jaapsch.net
Michael Andersen @andersem.bsky.social Believer, skeptic, humanist, typist & dad. Trying to make places fairer as director of cities + towns for @Sightline.org, here in Portland OR. Views here: mine, all mine.
Robert (Bob) Bosch @baabbbaash.bsky.social I have two wolves inside me—a mathematician and an artist—and I feed them equally well.
All of my art is made without AI. I find generative AI repulsive. I have no desire to use it, nor do I wish to collaborate with anyone who uses it.
Melissa Caruso @melissacaruso.bsky.social Fantasy author (THE TETHERED MAGE, THE OBSIDIAN TOWER, THE LAST HOUR BETWEEN WORLDS, etc). Tea drinker, larper, mom. Swordfights in ballgowns. THE LAST STAR IN THE VOID coming 11/26!
Heather Rose Jones @heatherrosejones.bsky.social Author of queer historic fantasy, amateur historian, Hugo finalist. I blog and podcast as The Lesbian Historic Motif Project, with resources and discussion about sapphic historical fiction.
For more info, see my website alpennia.com
@alto28forever.bsky.social @alto28forever.bsky.social 
@jwcornish.bsky.social @jwcornish.bsky.social 
Marian Call @mariancall.bsky.social Songwriter, writer writer, director of MusicAlaska / AKIMI, probably owes you an email.
Still rockin on Bandcamp, Twitch, and Patreon.
Paul Newell @newellnyc.bsky.social NY Election Lawyer. Democratic District Leader, AD 65C (Lower East Side/Lower Manhattan). Progressive, feminist, socialist, Jew, New Yorker. He/Him. Yankees/Knicks/Packers.
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”
@barbikan.bsky.social @barbikan.bsky.social 
Anthony Pryor @drirritating.bsky.social * TTRPG writer, editor, developer -- DnD/5e, Battletech, Savage Worlds, Song of Ice and Fire, Scarred Lands, and more.
* Writer of fantasy and horror, dealing with long-term writer's block.
* Former IT drone, dog dad, sometime musician.
Ed Southall @edsouthall.bsky.social Maths Edu | Speaker | Author http://amzn.to/2JmoTFv | Doctor (not the save your life kind, just the useless philosophising kind.)
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
JoHN MiLLeR @moduality.bsky.social Retired Computer Scientist, iOS Dev, glass art, recreational math - working toward a better world. PDX OREGON. (Was @MODUALITY on twitter)
Cat Rambo @catrambo.bsky.social They/she. My cats' names are Bruce, Clark, & BabyBear. Nebula award winning F&SF writer/editor/teacher. Snark at your own risk. Located in South Bend, IN. Sometimes I swear. linktr.ee/catrambo
Fonda Lee @fondalee.bsky.social NYT bestselling, World Fantasy Award-winning author of the Green Bone Saga & other books. The Last Contract of Isako out now! Next: Mark of the Warrior (Oct 2026) https://linktr.ee/fondalee
Craig S. Kaplan @isohedral.ca Mathematics, Computer Science, Art, Design, Music, Soup, Pedantry. he/him/anything
Mainly over at @csk@mathstodon.xyz, but happy to follow people here and might check in occasionally.
Toomas Hendrik Ilves @ilvestoomas.bsky.social Unsuccessfully retired ex-prez, ex-MEP, ex-foreign minister, ex-ambassador, ex-director of RFE-RL Estonian service, etc, ex cetera.
Except for @darthputinkgb.bsky.social, I take seriously only those who post here under his or her own name.
Tatarigami @tatarigami.bsky.social Former UA officer
Founder of the Frontelligence Insight: https://frontelligence.substack.com
To support my work: http://buymeacoffee.com/frontelligence
Illia Ponomarenko @ioponomarenko.bsky.social Live straight out of Bucha 🇺🇦
Leah Berman Williams @leahwrenn.bsky.social Mathematician (discrete geometry), U Alaska Fairbanks prof, former FNSB assembly. In Alaska since 2009. She/her/hers. @Leahwrenn@mastodon.social @leahwrenn on MeFi
Ray Delahanty | CityNerd @nerd4cities.bsky.social Plangineer (AICP) when I’m at work, alter ego CityNerd when I’m not. New videos on cities and transportation every Wednesday. Nerd4cities.com | http://linktr.ee/CityNerd
Dr. Jess Hebert @jesshebert.bsky.social HEE-bert | PhD, MCR | Assistant Professor, OHSU | Kidney/Repro/DOHaD scientist | #TeamPlacenta | The PDX Broadsides chanteuse | Mama | 85% Muppet by volume | https://jesshebert.carrd.co/
Rebecca Christie @rebeccawire.bsky.social The Sound of Economics at Bruegel, the Brussels-based think tank. Talks about economics in bars
www.rebeccawire.net
Robb Sherwin @icecreamjonsey.bsky.social Text adventure / CRPG creator.
🕹️ WISHLIST Cyberganked on Steam! https://store.steampowered.com/app/880930/Cyberganked/
https://mastodon.gamedev.place/@icecreamjonsey
Doug Orleans @dougo.bsky.social Just here to grab the handle.
Zeno Rogue @zenorogue.bsky.social roguelikes, mathematics, non-Euclidean geometry
HyperRogue (non-Euclidean roguelike), RogueViz, ZenoRogue (non-Euclidean visualization) on YouTube, Hydra Slayer (math roguelike).
Hanako Games @hanakogames.bsky.social indie game developer whose mind is full of twisty little passages, all alike
Best known for Long Live The Queen and Magical Diary, probably
Christopher Huang @misericordius.bsky.social I write historical mysteries and dabble in interactive fiction. www.ricordius.com
Mostly, I post dad jokes and puns.
Mark Musante @mmusante.bsky.social Husband, father, hockey fan, nerd. Ask me about rust programming 
Dan Schmidt @dfan.bsky.social Co-creator of Ultima Underworld, Guitar Hero, Rock Band, et al. Lead singer & songwriter of Honest Bob and the Factory-to-Dealer-Incentives. These days I mostly play the piano and Go.
Andrew Plotkin @eblong.com An interactive fiction guy. https://zarfhome.com, https://blog.zarfhome.com, https://eblong.com/zarf/home.html
Dave Richeson @divbyzero.bsky.social Mathematician. John J. & Ann Curley Chair in Liberal Arts at Dickinson College. Author of Tales of Impossibility and Euler's Gem. Coffee drinker. [Everything in the timeline before October 2024 was imported from my Twitter/X feed 2008-24.]
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)
Non-Euclidean Dreamer @noneucldreamer.bsky.social Math Teacher and Parent by Day, Creative Coder by Night
꧁ᐊ𰻞ᵕ̣̣̣̣̣̣́́♛ᵕ̣̣̣̣̣̣́́𰻞ᐅ꧂ @idontlikenames.bsky.social Here at /////// we believe in derisking^tm by decentralization^tm, now wiθ less gricean pragmatics!
ðe oðer not-bird-site: https://mastodon.gamedev.place/@idontlikenames
Nanoraptor @nanoraptor.danamania.com Genetically overexposed. Human-human hybrid. Firecracker factory in a blender.
Huge, cold, and covered in corpses.
92
6.622⨉10¹
Equitaur @equitaur.bsky.social Mathematician, the Numb3rs science advisor, mathpuzzle.com and Centaurs Gatherum, author of Non Sequitur the Equitaur. 
Quanta Magazine @quantamagazine.org Illuminating math and science. Supported by the Simons Foundation. 2022 Pulitzer Prize in Explanatory Reporting. www.quantamagazine.org