Petra Schwer @petraschwer.bsky.social Mathematician based in Heidelberg, Germany.
Making research math visible -- how we think - what we do - how math works.
(she/her)
Gravel Influencer @gravelinfluencer.bsky.social I ride my bike, get angry at drivers, talk about disability advocacy, eat baked goods, and make sure Gus is well fed. I hail from the best state in New England.
PBF Comics @pbfcomics.bsky.social Ancient webcomic dark arts by Nick G, often written with friends
pbfcomics.com/links
lynn @chordbug.bsky.social math music conlangs weird toys ⎃
https://lynn.github.io/
The Alternate Historian @althistorian.bsky.social I use alternate history and fake maps to talk about real history. Hosted by Matt Mitrovich (he/him). Proud Chicagoan.
Channel: https://www.youtube.com/c/thealternatehistorian
Email: ahwupdate at gmail dot com
Jon Bois @jonbois.bsky.social jon
https://www.patreon.com/c/SecretBase
https://www.youtube.com/SecretBaseSBN
barbylon @barbylon.bsky.social Principal Instigator. Category 1 mind, Category 4 attitude. 🧪🔭🚀
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.
Mayor Zohran Kwame Mamdani @mayor.nyc.gov Fighting every day to deliver a city that working New Yorkers can actually afford. Mayor of New York City.
DSCOVR:EPIC @dscovr-epic.bot.country Pics from the Earth Polychromatic Camera on the DSCOVR spacecraft (unofficial). Formerly @dscovr_epic on twitter.
FAQ: https://russ.garrett.co.uk/bots/dscovr_epic/
Operator: @russ.garrett.co.uk
Shiv Ramdas Mens Rice Activist @nameshiv.bsky.social Writer, storyteller. Nebula, Hugo, Ignyte finalist. Work in
@strangehorizons, @Slate, @LightspeedMag etc. http://shivramdas.net. 2006 Time Magazine Person of the Year
Hannah Posts @hannahposts.bsky.social having a nice time
American Birding Association @aba.org American Birding Association (ABA) provides a community, forum, and resources for every birder, bird watcher, and bird enthusiast. Tag this account for lifer posts and we will help celebrate!
Stephen Collins @stephencollins.bsky.social Illustrator & cartoonist | Guardian & Prospect (full scripts in alt text) | graphic novels | children’s books | WFC | My stuff: https://linktr.ee/stephencollinsart
Popehat @kenwhite.bsky.social Defunct account of Ken White, criminal defense attorney and First Amendment litigator. Co-host of Serious Trouble podcast and writer at The Popehat Report. Opinions here are my own. Decent people fight evil.
Signal: KenWhite.1969
Zohran Kwame Mamdani @zohrankmamdani.bsky.social Mayor of New York City
Liℤℤy Kodpuak née Acid Lich (can’t spell sheaves without she) @acidlich.bsky.social Artist & mathematician. I’m serious, I am mathematician. She/her. Actually autistic 🚲
Aspiring polyglot:
🇹🇭🇨🇳🇭🇰🇱🇦🇰🇭🇩🇪
I used to be a tattooer until I took an arrow to the knee
https://linktr.ee/Acid_Lich?utm_source=linkt
Timothy Gowers @wtgowers.bsky.social Mathematics professor at Collège de France and fellow of Trinity College Cambridge.
qntm @qntm.org There Is No Antimemetics Division (https://qntm.org/antimemetics) ~ "Lena" ~ Absurdle ~ HATETRIS ~ many other cool things
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.
Dan Falk @danfalk.bsky.social Hi! I write about #science for Smithsonian, Discover, Quanta, Nautilus, Undark, National Geographic, CBC Radio, & many other outlets. Books include The Science of Shakespeare and In Search of Time. Co-host of BookLab podcast. 🔭🪐⭐️⚛️
Kelly Lepo @kellylepo.bsky.social Astronomer | Science communicator | Adult Lisa Simpson
Freelance writer and editor. Former Education and Outreach Scientist at the Space Telescope Science Institute (@stsci.edu) supporting JWST.
Also on Mastodon: @KellyLepo@scicomm.xyz
Anil Dash @anildash.com the internet's uncle • waging a victorious 2-front war against cars and christmas • big fan of being a big fan of things • go read https://anildash.com
Sarah Tuttle @niais.cryptoanarchy.network "Ok. Not good. Probably bad." Disabled, queer, Jewish, cyborg, astrophysicist, abortion funder, antifascist, wielder of wrenches. Building joy with a side of chaos. "..a wizardess is never late. Nor is she early. She arrives precisely when she means to."
Taylor Lorenz @taylorlorenz.bsky.social Subscribe to my tech and online culture newsletter UserMag.co
Listen/watch Power User podcast on all platforms!!
Support my work on Patreon: https://www.patreon.com/cw/taylorlorenz
Jan Mieszkowski @janm.bsky.social Professor of German & Comparative Literature at Reed College. Recently finished a book about the languages of botany.
Euthyphro @euthyphro.bsky.social Wayward philosopher turned salt marsh enthusiast and general ocean freak🌹
Kumail Nanjiani @kumail.bsky.social My new special Night Thoughts is out NOW on Hulu.
linktr.ee/kumailnanjiani
Susan Goldstine @sgoldstine.bsky.social Mathematics/Fiber Arts/Liberal Arts/Sarcasm
Charlie Wood @walkingthedot.bsky.social Physics staff writer @QuantaMagazine, R(ecovering)PCV, exJET, language enthusiast. SHERP36. formerly @PopSci, @csmonitor
He/him
Raphael Bousso @bousso.bsky.social Theoretical physicist: gravity, quantum information, black holes, cosmology. Professor at UC Berkeley
サッカー bones @doctorbones.bsky.social Mathematical skeleton. More Frog than Bird. Big chilling with my homies. Bad at math and worse at physics. Acolyte of the hypergeometric. Aviation enjoyer. I’m the cookie. 我非常喜欢数学。
Adriana Salerno Dominguez @mathyadriana.bsky.social 
Dr. U. Whitcher (U. is for Bear) @yarntheory.bsky.social Math, history, science fiction, string theory, games with string.
yarntheory.net
Sarah Swanson @sarahlovesbirds.bsky.social Author of Best Little Book of Birds: the Oregon Coast and Best Little Book of Birds: Cascades and Columbia Gorge🦉
she/her
#birding #embroidery #oregon
gbhnews @gbhnews.bsky.social GBH News is your home for news, distinctive storytelling, and what matters to you in Boston and beyond. #Boston, #Massachusetts, #USA
Jeff VanderMeer @jeffvandermeer.bsky.social NYT bestselling author of the Southern Reach series, including Annihilation. Agent Joe Veltre at Gersh / speaker bureau Authors Unbound. To contact, use the contact form at jeffvandermeer.com. PDX, anti AI, he/him
Paysages Mathématiques @paysmaths.bsky.social Une citation mathématique chaque jour & quelques actualités mathématiques.
A mathematical quote every day & some mathematical news.
Site : https://paysmaths.net
#mathématiques #mathematics #maths #math
skelly @iid.bsky.social she/her/elle
lesbian 🧡🤍🩷
France / US
actual working mathematican OR a collection of three IID random variables stacked on top of each other in a trench-coat NOT an "independent researcher"
Arula Ratnakar @arula-ratnakar.bsky.social Computational Neuroscience PhD candidate at Boston University (advisors Cynthia Bradham & Gabe Ocker). Mathematically modeling embryonic neurodevelopment. I also write trippy scifi & mathfiction.
Ignyte Award Finalist 2025
6 stories in Clarkesworld
Owen Maresh @graveolens.bsky.social Mathematics Sorceror (sensory alchemist) at the Arctangent Transpetroglyphics Algra Laboratory (ATAL), I transflarnx mathematics into living rainbows. http://owen.maresh.info https://github.com/graveolensa,
Psoepbe-Tlaxtlal; (an undreamt splendour?)
Talia Ringer @taliaringer.bsky.social 
ponder @ponder.ooo
director of research @ponder.technology
Kristy Park Kulski @garnetonwinter.bsky.social Bram Stoker Award winning editor & author ❀ CRACKS coming spring '27 ❀ SILK & SINEW ❀ feminist, historian, veteran, Korean-Polish-et-al hapa, HI born ❀ (she/her) ❀
Rep: @laneheymont.bsky.social @danaiwrites.bsky.social
https://linktr.ee/garnetonwinter
julia 🌋 @hypv.bsky.social writer ∞ lusus naturae ∞ adult orcish female ∞ acct managed by @hypv.bsky.social ∞ it/she
Judy Schmidt @geckzilla.bsky.social Galactic Janitorial Services
Chris Staecker @chrisstaecker.bsky.social Mathematician, Z-list YouTuber.
Gregor @coexact.bsky.social only made of atoms
sanjana! @sanjanacurtis.bsky.social big fan of stars 💻✨🦫🏳️🌈
Peli Grietzer @peligrietzer.bsky.social Mathematized philosophy of literature
peligrietzer.github.io
Nein.Quarterly @neinquarterly.bsky.social A Compendium of Utopian Negation. Editor: Eric Jarosinski, Failed Intellectual (Emeritus)
New York, NY
humansposting.bsky.social @humansposting.bsky.social screenshots
singular locus sarah @scgriffith.bsky.social used to do math
podcast on the production of bigotry at www.odiumsymposium.com and @odiumsymposium.bsky.social, with @homotoptheory.bsky.social
will guest on your podcast
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
Chuck Wendig @chuckwendig.bsky.social I like apples. I post photos. I dig birds. I write books. (One of those is THE CALAMITIES, out now.) Yes, I'm cringe. What do you want from me, I'm a 50-year-old dad and my brain is a mouse-eaten shoebox.
TotientQuotient @totientquotient.bsky.social Survived tripos, now doing a MMath at Waterloo. All effort, no skill. Still trying to become a mathematician. Probably suffering from the Algernon-Gordon effect
x.com/t0tientqu0tient
mathstodon.xyz/@TotientQuotient
youtube.com/@totientquotient
Meet a Mathematician @meetamathematician.bsky.social For more interviews, visit www.meetamathematician.com
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/
southpaw @nycsouthpaw.bsky.social Writer, lawyer, Dodger fan, internet dog. nycsouthpaw18 at gmail. 
Steven Clontz @clontz.org Mathematician, professor, puzzler, cat juggler
Pronouns he/him
Website clontz.org
Puzzle PBaiReGOVANeLpNFrFGBfVkyRgGREf
https://orcid.org/0000-0002-4938-4274
(Views expressed are my own and do not represent my employer or any organization.)
Barbara Fantechi @barbarafantechi.bsky.social Mathematician, cis woman, bi, het married, parent of adults. Loud in the physical and metaphorical sense. I do not use AI.
https://marginalnotesmaths.blogspot.com
Spencer Bagley @sbagley.bsky.social Math professor, inveterate shitposter, pride is all year round
❤️🧡💛💚💙💜
Grant Sanderson @3blue1brown.com Math videos
Sean Jacobs @mictlan.bsky.social Nerdy but probably not as nerdy as you. Dad to a cute kid. Husband to a cute wife. Good at a lot of things. Toad enthusiast who runs @toadfacts.
The Fields Institute @fieldsinstitute.bsky.social At the Fields Institute, mathematics research, innovation and education flourish. We foster an inclusive, equitable and collaborative culture where everyone can discover mathematics, and where mathematicians can make meaningful contributions to the world.
Estes, John @johnestesmath.bsky.social Mathematics professor hoping to make math easy for others. Into STEAM topics: 3DPrinting #Arduino Maker RStats | Erdös Number 2
youtube.com/@johnestesmath3036
s2a systems @s2a-systems.bsky.social Developing and operating systems for Space Situational Awareness.
r/ISRO @r-isro.bsky.social Subreddit bot 🤖
https://www.reddit.com/r/ISRO/
Dr. Marissa Kawehi Loving @marissakawehi.bsky.social Kānaka maoli & Black. Mathematician. Usually tired (not sleepy). Forever dreaming of home (Moku o Keawe).
MAA @joinmaa.bsky.social The Mathematical Association of America (MAA) is the world's largest community of mathematicians, students, and enthusiasts. Learn more at maa.org
Tim Hsu @timhsu.net SJSU math prof living in SF. Too old to spend this much time on comic books and music. He/him
Matt Macauley @visualalgebra.bsky.social Associate Professor (Clemson) | AIMS Lecturer (South Africa) | Author: "Visual Algebra" (forthcoming) | YouTuber | First Gen | Homesteader | Dad to Ida & Felix | 🔱
Tien Chih @tienchihmath.bsky.social Assistant Professor of Mathematics at
Oxford College of Emory University. Father & Husband. Wannabe Cook. I like to teach/do/spread math as I can. https://linopt.tienchih.org/ (He/His)
Helen De Cruz @helendecruz.net Philosopher writing on science, religion, SFF, SFWA, Codex, lute music.
newsletter: http://helendecruz.substack.com
website: https://helendecruz.net/
My book Wonderstruck - https://press.princeton.edu/books/hardcover/9780691232126/wonderstruck
Izabella Laba 🇨🇦 @ijlaba.bsky.social Mathematician. Childless cat lady. Noise is the new secondhand smoke.
ORCID 0000-0002-3810-6121
NSF–DOE Rubin Observatory @vrubinobs.bsky.social Get ready for a new era in astronomy and astrophysics with Rubin Observatory!
Para español siga a Instagram: http://instagram.com/rubin_observatory
Matt Ford @ergodicbees.bsky.social Studying maths at the university of my house, and occasionally writing about it at https://ergodicbees.wordpress.com/ 
𝕼𝖎𝖓 𝕾𝖍𝖎𝖍𝖚𝖆𝖓𝖌 @realqinshihuang.bsky.social I am 中工冂 与廾工 廾凵丹冂丏 1st Emperor of the Middle Kingdom. Crazy Lich Asian. Very big deal! Pronouns: 朕/陛下.
AndrewO @nonesuch.website Experienced web surfer 🏄 Technology man 👨💻 Python 🐍 Linux 🐧 Head hurt sometimes 💆♂️ Happy when it rains ☔ All fingers accounted for 👐 Skis for sale 🎿 Visited NYC a few times 🗽 Almost killed by coconut once 🥥
Matt Salomone @matthematics.com Crusty old dean. Mathematics enjoyer. Views mine. ¹Best known for other work. 📍 Cape Cod, MA
Martin Bauer @martinmbauer.bsky.social I'm a theoretical physicist at Durham University 
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
William B. Fuckley @opinionhaver.bsky.social Endowed chair of the Tocqueville-Rand Freedom Enterprise Markets Innovation Center (disputed). Bound but not protected, I lie but I do not pretend. 🚰 🏗 only thing I'll tell you about my employer is that these aren't their views
Ai Jiang || 江艾🎐 @aijiang.bsky.social 🇨🇳🇨🇦 | she/her | Changle -> Toronto | Ignyte, Bram Stoker, Nebula Winner | Hugo, Astounding, Locus nominee | Odyssey ‘23 | BA,MSc | rep: UTA & Mushens Entertainment | A RIVER FROM THE SKY (Titan Books ‘26)
https://aijiang.carrd.co/
Technology Brobdingnagian @dfeldman.org 
Cosmic Observer @cosmicobserver.bsky.social Just another fool. Also a physicist. I like holograms.
sarah jeong @sarahjeong.bsky.social journalist and lawyer based in Portland, OR.
Angela Collier @acollierastro.bsky.social Theoretical Physicist.
(She/her/hers)
From Eastern KY.
Dr. Glaucomflecken @glaucomflecken.bsky.social Ophthalmologist. Comedian. Speaker. Jonathan.
EarthSky @earthskyscience.bsky.social Updates on your cosmos and world.
Guillermo del Toro @realgdt.bsky.social I make movies. I watch movies. I love movies.
Emilio Minichiello @eminichiello.bsky.social Assistant Professor of Mathematics. I like categories, spaces and algorithms.
Emiliominichiello.com
Emily Herring @emilyherring.bsky.social Writer
My biography of Henri Bergson – Herald of a Restless World – is out now!
"The most intellectually stimulating book I read this year.” John Banville
She/Her
https://linktr.ee/eherring
RobertLovesPi @robertlovespi.bsky.social #Physics and #Algebra II #teacher. Made of 100% #recycled material. #Reader. #Music lover. #Math #nerd. #Atheist. #Skeptic. #Antifascist. Proudly #autistic. He/him/his. #Blog: www.robertlovespi.net. Views are my own. No DMs unless I already know you.
Rochelle @uberwensch.bsky.social like if Just Some Guy was a girl
pfp: @nokomento.bsky.social
@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]
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
vaguely reassuring state machines @happyautomata.com A bot by @katef.bsky.social
Emily Liu @emilyliu.me this bio is left as an exercise to the reader
🌱 emilyliu.me