Stargirl @thea.codes Aka Thea Flowers
Creative technologist, open source advocate
Weirdest engineer @opulo.io
Board @oshwa.org
PSF fellow
Weasel enthusiast
Also:
@theacodes
@stargirl@hachyderm.io
@theavalkyrie
ATLien
Christopher Mathias @letsgomathias.bsky.social Soon: Reporter @talkingpointsmemo.com. Author: To Catch A Fascist. Words in Guardian, Zeteo, MS NOW, The Nation. Formerly HuffPost. letsgomathias@protonmail.com. https://www.simonandschuster.com/books/To-Catch-a-Fascist/Christopher-Mathias/9781668034767.
Luke Dones @lukemeister.bsky.social The comet is coming.
Fan of SA Spurs and Toronto Blue Jays
Woke, but sleepy
> 67,800 years old
Really leaning into those raccoon protocols
Tomorrow may never come
For you and me, life is not promised
- Yasiin Bey, Umi Says
🎧 https://www.nts.live/
🪐🐈🦝🦔
Dr. Becca @docbecca.bsky.social cocktail enthusiast | neuroscientist | SABV influencer | urban gardener | drum learner | she/her
Insta: @doc_becca (fun stuff)
Signal: @doc_becca.87 (secrets)
Drug Monkey @drugmonkey.bsky.social Anti-carnage. Overtonologist.
https://drugmonkey.wordpress.com/
depths of wikipedia @depthsofwikipedia.bsky.social hi i'm @annierau.bsky.social i love wikipedia! dm submissions if you want :-)
Martin Lersch @khymos.org PhD chemist and food enthusiast interested in chemical curiosities, tasty molecules, popular food science and molecular gastronomy. Blogging at https://khymos.org. Avogadro parametric waffle recipe generator at https://avogadro.khymos.org
Michael Evans @mevans86.bsky.social Dad. Director of First-year Chemistry at Georgia Tech. Organic chemistry "expert"; armchair biochemist and photochemist. “He started out great, but by the end of the term I’d tuned him out.”
Marie van Staveren @chemdrv.bsky.social They/them. Chemistry teaching faculty at UMBC. LongCOVID. Programming, equity, and non-traditional paths in chemistry education. Centering humans and hope. Opinions very much my own.
Overheard at C&EN @censays.bsky.social A curated selection of out-of-context nonsense spoken and Slacked by the newsroom of scientists and science-adjacent punks at @cenmag.bsky.social. Any views expressed are those of a couple of chaos muppets on the science team, not our employer.
Feier Hou @happykitten62.bsky.social Assoc Prof at WOU. Materials/physical chemist. Hydrogen's human. Sneaking memes, puns, cats, and dogs into chemistry whenever I can. Views=mine. She/Her. 
Not Just Phlogiston @notphlogiston.bsky.social Equity, sustainability, and inclusion in high school chemistry. K12 public school union strong. NBCT. #MTBoS. Tea, not coffee. #ChemistsWhoCook, crafting, jam.
Carl T. Bergstrom @carlbergstrom.com Professor, UW Biology / Santa Fe Institute
I study how information flows in biology, science, and society.
Book: *Calling Bullshit*, http://tinyurl.com/fdcuvd7b
LLM course: https://thebullshitmachines.com
Corvids: https://tinyurl.com/mr2n5ymk
he/him
Anne Fahrner @annefbanane.bsky.social She/her
Uakron 27' Chemical engineering
Into science (specifically chemistry), books, baking, plants, and music
Just kinda vibing!
Have a lovely day!!
Dan Kaszeta FRHistS @dankaszeta.bsky.social 🇬🇧 London-based. 🇺🇸/🇬🇧 dual citizen. CBRN expert. Freeman of the City of London. Liveryman. "Legal Juggernaut". Anglican. Ex Verger. Author. Fellow of the Royal Historical Society. Scourge of llamas. Former US Army. Former USSS. #NAFO Fella
Coal @coal-carter.bsky.social Inorganic chemist working in food safety. TTRPG nerd and Chicago enthusiast
Josh Marshall @joshtpm.bsky.social Founder & reigning monarch at TPM. Lapsed historian. Hand tool woodworker. Jew.
The Media and Democracy Project @mediaanddemocracy.bsky.social Non-partisan civic advocacy group working to improve our media and defend our democracy 🇺🇸 #PressFreedom #BlockTheMerger
mediaanddemocracyproject.org
All our links: linktr.ee/FixMediaNow
Mark Jacob @markjacob.bsky.social Former metro editor at Chicago Tribune and Sunday editor at Chicago Sun-Times. Co-author of 11 books, mostly on history. Writer of the Stop the Presses newsletter at www.stopthepresses.news. Subscribe!
Dan Froomkin/Press Watch/Heads Up News @froomkin.bsky.social Editor of Press Watch (https://presswatchers.org) and Heads Up News (http://headsupnews.org). Ex-Washington Post, HuffPost, Intercept. Freelancer. I afflict comfortable journalists.
Zondlo Lab @zondlolab.bsky.social Peptide chemists, chemical biology/bioorganic chemistry, physical-organic chemistry, and throw in plenty of metals and sensors/analytical as well.
emptywheel @emptywheel.bsky.social Coverage of American authoritarianism with a focus on legal cases. An American-Irish in Limerick, Ireland.
Legendary potty mouth! 
The Grading Conference @thegradingconference.com The Grading Conference is a place where faculty join together to learn about grading practices that best support student learning, promote diversity, equity and inclusion in the classroom, and enhance student and faculty classroom experiences. 
Bodega Cats @bodegacats.bsky.social https://www.bodegacats.nyc
ProPublica @propublica.org Investigative journalism in the public interest. Headlines and (sometimes literal) receipts.
propublica.org
David Roberts @volts.wtf I run a newsletter/podcast called Volts about clean energy & politics. Subscribe & join the community at http://volts.wtf!
Dinah Rose KC @dinahrose.bsky.social President of Magdalen College, Oxford. Barrister. Speaking only for myself.
Alexandra Petri @petridishes.bsky.social I’m not in James Thurber’s attic any more! right now I’m home yay ! I’m the one who writes this column https://www.theatlantic.com/author/alexandra-petri/ and loves puns
Dr. Ferrous @drferrous.hachyderm.io.ap.brid.gy professor, mom, cat whisperer, role-player, inorganic chemist, baker, nature lover, #3DPrinting wizard, reader, empath, neurodivergent, queer, still choosing kindness […]
🌉 bridged from ⁂ https://hachyderm.io/@DrFerrous, follow @ap.brid.gy to interact
Patrick Lutz @patricklutz.bsky.social Asst. Prof. at St. Lawrence U. Organic chemist making and breaking polymers. Mostly here for pictures of cats. he/him/his, https://lutzpolymerlab.weebly.com/
Surprised Eel Historian, PhD @greenleejw.bsky.social Surprised historian, not surprised eels.
Doctor of medieval things. Talkin’ eels, history, and maps. Spaniel mourner. Alt-text artist.
I draw custom maps and artwork on commission:
https://surprisedeelmaps.com/
Support me here: patreon.com/SurprisedEel
André K. Isaacs @drdre4000.bsky.social Associate Professor of Chemistry
Brandon Friedman @brandonfriedman.bsky.social Founder, Rakkasan Tea Company • Dallas Police Oversight Board • Former Obama guy • Once a soldier
Dallas, Texas
rakkasantea.com
@rakkasantea.bsky.social
Mark Carney @mark-carney.bsky.social Prime Minister of Canada and Leader of the Liberal Party | Premier ministre du Canada et chef du Parti libéral
markcarney.ca 
Birds Canada @birdscanada.bsky.social Birds Canada is protecting the birds we love by engaging people through science. Together, we are Canada's voice for birds.
Sarah ⌬ @okonski-s.bsky.social Penn Alum, BA in Chem ⚛️Disabled lesbian making silly molecules and breaking glassware 🏳️🌈 opinions are mine 🧑🔬she/her
Rachel W. Martin @rwmartin.bsky.social Biophysical chemist, NMR spectroscopist, vision researcher, plant enthusiast, enzyme hunter.
I stage tiny, elaborately choreographed musicals starring nuclear spins.
Lab website: probemonkey.com
Laure Kayser @laurekayser.bsky.social Asst. Prof. at the University of Delaware - fan of polymers, PEDOT:PSS, bioelectronics, gardening, foraging, fancy food, and birds.
Dr. Kat Napaaqtuk❄️ @napaaqtuk.bsky.social Inupiaq, scientist of host-microbe interactions, mom, runner, news junkie, not necessarily in that order. I speak for myself. She/her. Only reskeets posts with alt text. Unapologetically typo prone, doesn't use AI.
SwiftOnSecurity @swiftonsecurity.com computer security person. former helpdesk
🌵🌟🌵 @psistarpsi.bsky.social Ex- (and maybe future?) chemist lost in III-V land. Suspicious of interfaces. Trying to put more gay lasers in space.
✨ 🏳️🌈 🛰️
Not that good at cooking, art, or climbing, but will probably post about all three anyway.
she/they? they/she? Something like that.
Gurdeep Pandher of the Yukon @gurdeep.ca In a world drowning in conflict and grief, we crave what keeps us alive: joy—our daily bread; hope—our living water; kindness—the roof over our souls.
Glenn Facey @uottawanmr.bsky.social Retired NMR manager from the University of Ottawa.🇨🇦 Interested in all things science, music, politics, food and drink. Hater of winter and happiest in the company of few.
Tipa @chasingdings.com Right now, a mom and someone who is trying to figure out AWS.
Cool molecule pictures online @moleculesgohard.bsky.social @MoleculesGoHard from Twitter. I'll try to post more fun science and less politics but let me be clear:
Trans rights, fuck Trump, free Palestine, go vegan, join a union
Mick Bramham @mickindorset.bsky.social Lover of nature, philosophy, art (painting).
Concerned for social justice/equality, planet earth.
An ecological perspective on life.
Existential psychotherapist Rtd
Critical thinking ever more vital in a world being duped by rich dangerous deluded fools.
Lichess @lichess.org https://lichess.org The free chess server. No paywall, no tracking, no ads. Just the good stuff. User support requests should be directed to https://lichess.org/contact
Anthony Chianese @archianese.bsky.social Chemistry professor at Colgate University. Organometallic, homogeneous catalysis especially hydrogenation, mechanisms, kinetics, computation, crystallography
Dana Lashley @drlashley.bsky.social Organic/ Medicinal Chemistry Professor
at University of Notre Dame.
Also Runningback and aspiring coach for @WFAfootball #WomensFootball.
Opinions=own
Marcel Swart @marcelswart.bsky.social ▪️P @icreacommunity.bsky.social Prof TheoChem
▪️F @rsc.org
▪️M @acad-euro.bsky.social
▪️E @ica-papers.bsky.social
▪️ORCID: https://orcid.org/0000-0002-8174-8488
▪️🇳🇱 Views my own
▪️Pronouns: he/him/his
▪️Web: @marcelswart.eu
▪️See @spinstatepapers.bsky.social
César Alejandro Urbina-Blanco @cesapo.bsky.social Chemist, Photography enthusiast, and Musician. Business Developer #AI #ML Reaction optimization #FutureLeader18 #RealTimeChem (He/Him) #LatinX
Geeky Girl Engineer @geekygirlengineer.bsky.social Sarcastic Ph.D, P.E. environmental engineer, environmental health scientist over run by cats; I work on risk from hazardous substances, my professional life is all #PFAS; crafting is a personal obsession
website: geekygirlengineer.com
Julia Evans @b0rk.jvns.ca programming and exclamation marks
blog: jvns.ca
zines: wizardzines.com
Nour Tanbouza @nourtanbouza.bsky.social Development Editor for EES, Sustainable Energy & Fuels, EES Catalysis, EES Solar, EES Batteries, and Energy Advances published by Royal Society of Chemistry | Occasionally writes for Chemistry World | #ChemSky #SciComm | She/her | Views are my own |
Ken Maly @kenmaly.bsky.social Chemistry professor at Wilfrid Laurier University. Interested in organic synthesis, materials chemistry, aromatic compounds and liquid crystals.
WorkentinChem 🇨🇦🍁 @workentinchem.bsky.social Professor of Chemistry @WesternU, Abu el Banat (3 + dog), Partner, Ringette Referee, wanna be painter, guitarist and curler (watch out retirement). he/him/dad 🇨🇦
Batt Lab @battlabdoc.bsky.social Solid-state chemist. Post-doc in soil science, PhD in batteries. Pretends to do solid state NMR. Still bffs with the Raman. US expat in Sweden 🧪☕️🍫
Nikita Harvey @nickynak3.bsky.social NMR Facility Manager at UCL School of Pharmacy, violist, asexual, nerd and all round bibliophile. She/her 👩🏾🔬💜
Ian Boudreau @ianboudreau.com Videogames PR and consulting. 3MA panelist at large and volunteer tall ship sailor. A bit of voiceover, occasionally.
Gotta kick at the darkness 'til it bleeds daylight
📍The spacious Philadelphia suburb of Delaware
👾 www.twitch.tv/eenbou
ianboudreau.com
Klaus Theopold @khtheopold.bsky.social Retired chemist and erstwhile German.
"A republic, if you can keep it"
Joshua Bragg @chembragg.bsky.social AP Chemistry, Organic & Biochemistry at Career Center in Winston Salem NC. Into Chemistry, Science, Moodle, Tech, D&D, Pathfinder, Starfinder, Critical Role, and singing in the choir.
Adrian A. Lorenzana @lorenzana.phd ChemE PhD from UMass interested in polymer architecture, self-assembly, and controlled synthesis
Postdoc in the Chitnis lab at UVic
Latino, he/him/él
Website: https://lorenzana.phd
ORCiD: 0000-0002-6517-6897
🇨🇦🇺🇸🇭🇳
Stephen G. Prilliman @sgprilliman.bsky.social Chemistry educator at Oklahoma City University. Really excited by little representions of atoms, molecules and ions. Dad to two humans and two cats. #POGIL #DivCHED
Dr. Danielle Maxwell @daniellemaxwell.bsky.social Wife | Cat Mom | Assistant Professor of Chemistry at the University of Detroit Mercy | #ChemEd | #CASFutureLeaders ‘24 | #LatinaInSTEM | she/ella
Jen Love 🇨🇦 🐸 #NoKings @jenlove.bsky.social Chemistry Prof at UCalgary. Physical Organic/Organometallics. American by chance, Canadian by choice. I vote in CA28 Pasadena.
Ruled by dachshunds.
My opinions are my own, which should be obvious at this point.
#RealTimeChem #ChemSky #ElbowsUp
Jillian Buriak @jillianburiak.bsky.social Old school academic; @UAlberta; chemistry, nanoscience; executive editor @ACS Nano; running addict for a billion years.
A.B. Harvard; Ph.D. Université Louis Pasteur/Université de Strasbourg; postdoc The Scripps Research Institute. FRSC (Canada, UK).
Chris Kozak @kozycanuck.bsky.social Blobologist on the edge of North America. Fan of Futurama and Post-Punk. He/Him.
Andryj Borys @andryjborys.bsky.social Assistant Editor at the Royal Society of Chemistry | Main-Group and Organometallic Chemist | Schlenk Line Enthusiast | #CASFutureLeaders '23
Louise Dawe @louisedawe.bsky.social Chemistry prof at Wilfrid Laurier University.
Program Co-Chair @iucr2026.bsky.social
Section Editor @actacrystb.iucr.org
Teaching and Education Editor @japplcryst.iucr.org
ORCID: 0000-0003-3630-990X
Shira Joudan @shirajoudan.bsky.social assistant professor of environmental analytical chemistry at UAlberta studying PFAS + other organic contaminants👩🏽🔬🌎 she/they. PhD
www.shirajoudan.com
Alán Aspuru-Guzik @aspuru.bsky.social Professor of Chemistry and Computer Science
University of Toronto
Faculty member, Vector Institute
Director, Acceleration Consortium
Senior Director of Quantum Chemistry NVIDIA
My views expressed here are personal and are not those of my employers.
The Surendranath Group 🥭 @interphases.org electrochemistry research group @ MIT
Mike Sullivan @mbsullivan.bsky.social Singapore's biggest #MNTwins fan! Computational Chemist from Minnesota living in Singapore.
Doc Z @effezeta84.bsky.social Senior Editor for Nature Catalysis and Nature Chemical Biology, so expect some #ChemSky and #chembio content every now and then. Used to make colourful things in a lab 👨🔬 Sometimes by the river Po 🏊♂️🚴♂️📸 Views my own.
Personal & work account. He/him 🌈
Sam Yruegas @syruegas.bsky.social Assistant Prof & CPRIT Scholar @RiceUniversity. @TAMU, @MartinGroupBU, @ChirikGroup family. Chemist, Baker, T1D. Views my own. #MainGroupMagic
anna thee davis @rad-scientist.bsky.social postdoc (doctor of posting) lovinger lab @ purdue, hilinski lab alum, cycloaddition enthusiast, secretly 4 raccoons in a labcoat
Alex Speed @awhspeed.bsky.social Chemistry Professor at Dalhousie University. Interested in sustainable organic and main-group chemistry, and asymmetric catalysis, with phosphorus, nitrogen, and sulfur compounds. Camper, plant hoarder, and Victorian house enthusiast.
Kyle Grice @gricechemistry.bsky.social Inorganic Chemistry, Teaching and Research, Organometallics, Electrochemistry, Catalysis. He/Him/his. https://sites.google.com/site/drkyleagrice/
Caroline Bartman @cbartman.bsky.social assistant prof at University of Pennsylvania
studying metabolic flux- NCI R00 awardee- also i do bad jokes (she/her)
https://bartmanlabpenn.squarespace.com/
Vittorio Saggiomo @vsaggiomo.bsky.social Associate prof BioNanoTechnology @WUR (ex @kieluni, @univgroningen, @UninaIT). Tech+Chem = microfab, 3D printing, Sensors and Devices. Nerd. https://vsaggiomo.com
https://www.youtube.com/user/vsaggiomo
Jen Heemstra @jenheemstra.bsky.social Professor and Chair of WashU Chemistry. I’m a researcher, but I’m a #MentorFirst. Author of Labwork to Leadership.
Fezzy wants a nap @itsafez66.bsky.social Flyers hockey someday? Current Marylander. M.S. in Analytical Chemistry. Giraffes are awesome. I'd be a chef in another life. Wibbly wobbly Jeremy Bearimy stuff
Frances Arnold @francesarnold.bsky.social Engineer/scientist, Nobel Prize in Chemistry 2018
I love evolution, enzymes, protein engineering, AI
Linus Pauling Professor at Caltech
Liz Decolvenaere @tallakahath.bsky.social Computational chemist with a focus on QM, Force Fields, and how ML can aid in both. Also: Cosplayer, LARP writer, birder, occasional science communicator, and several other things. She/they.
Usha Lee McFarling @usha.bsky.social I direct the Knight Science Journalism Program at MIT. Working hard to advance science journalism and support its practitioners at a time they are needed more than ever.
Savannah Ostrowski @savannah.dev Python 3.16 & 3.17 Release Manager. Python Steering Council. Python Core Developer. Building @fastapicloud.com. Likes compilers, open source, film, physical computing + cats.
savannah.dev
github.com/savannahostrowski
@coredispatch.xyz
Dustin Ingram @di.dev he/him, PHL
L Ramalho 🍉 @ramalho.org Author of Fluent Python. Co-founder of Garoa Hacker Clube. H0 train operator.
Jeff Triplett @webology.bsky.social he/him - Python, Django, Containers, Engineer, Partner at REVSYS - Affiliations: PSF, DEFNA, DjangoCon US, and bios are hard. 
Mariatta @mariatta.ca Python Core Developer. F"Yes!" 🐍🇨🇦
#PyPodcats
#PyCon US Chair 2023-2024.
PSF Fellow Member & Community Service Award recipient.
Keynote speaker.
Foodie. Traveler. Picky eater.
Opinions are mine.
#Python #PyLadies #kdrama
Project Jupyter @jupyter.org Multi-language interactive computing environments. Jupyter Notebook, JupyterLab and related projects – @mentions not monitored. Open issues on GitHub.
pyOpenSci @pyopensci.org We build diverse communities that support free and open Python tools for processing scientific data. We also build technical skills needed to contribute to open source and that support open science. Join our global community: https://linktr.ee/pyopensci
Will McGugan @willmcgugan.bsky.social CEO / Founder of https://textualize.io Hyperborean Python expert, author, humanist, husband, sometimes wildlife photographer. Carbonara aficionado. He/him. 
🚀 Brian Okken @brianokken.bsky.social Lead Software Engineer, Author
testandcode.org
leantdd.com
pytest courses: courses.pythontest.com
#Python #pytest
Hugo van Kemenade @hugovk.dev Python 3.14 & 3.15 release manager, core developer, Sovereign Tech Fellow, PSF Fellow, open-source maintainer, PEP editor, NaNoGenMo organiser, winter bicycler
Simon Willison @simonwillison.net Independent AI researcher, creator of datasette.io and llm.datasette.io, building open source tools for data journalism, writing about a lot of stuff at https://simonwillison.net/
Brett Cannon @snarky.ca #Python core developer who also works on packaging; works on Python stuff at #Microsoft (although this is a personal account). Proudly #Canadian.
Al Sweigart @alsweigart.bsky.social Author of "Automate the Boring Stuff with Python" and other books. Mostly harmless. Last name rhymes with "why dirt." he/him
Hynek Schlawack @hynek.me Pythonista & PSF fellow 🐍🏆, Gopher 🐹, blogger 📝, speaker 📢, YouTuber 📺. ❤️ nuance & outcomes, 🗣️🇨🇿🇩🇪🇺🇸
• https://hynek.me/
• https://github.com/hynek
• https://www.youtube.com/@The_Hynek
• https://mastodon.social/@hynek
• https://x.com/hynek