Vivek Kumar Agrahari @vivekagrahari.bsky.social PhD Scholar @BHU_Official | Materials Chemistry & Optoelectronics. Researching lead based/ lead free metal halide perovskites (MABI, MAPI, FABI,FAPI etc) and perovskite quantum dots (CsPbBr3, MAPbI3), energy conversion, and eNO3RR | #ChemSky #Perovskite
Pfeffer Pfluffer @scorpionresponse.bsky.social Just some guy, M43, he/him. Anti fascist. Pro puppies.
Dm me if you're in New Orleans and want to ride motorcycles together.
Shao-Liang Zheng @shaoliangzheng.bsky.social Professional Crystallographer, Crystallography Educator
Aditi Mukund @aditimukund.bsky.social @humboldt-foundation.de Fellow • Climate, gender, & maritime security in the Indian Ocean Region • South Asia + Indo-Pacific watcher
Torrey Wenger @ecologyordie.bsky.social ecologist, teacher, multipurpose nerd
Valter em momento de cognição incompleta @doctor-jazzman.bsky.social Intersecção de várias teias, vínculos, símbolos, textos, metáforas, memórias. Pai, músico. Professor de teoria do conhecimento e filosofia da ciência no Departamento de Filosofia da USP.
Mark Shore @markshore.bsky.social interests are politics, how states collapse, the media, and science, especially climate change, astronomy and geosciences
"A Republic, if you can keep it." Ben Franklin
photo: red sunset over the Pacific from the coast of Hawai'i
LazyEkyn16 🇺🇾 @lazyekyn16.bsky.social Hola, sí, no sé qué poner aquí XD
O Colírio do Corman Me Deixou Doido Demais 🇧🇷 @ofelipelee.bsky.social Ludophile, neoluddite, japanese learner, animal lover, chef&mixologist wannabe, government employee and beach tennis amateur athlete and instructor. Former lawyer and former game journalist for O Povo Online.
Cronista formalmente informal.
Carter's Dad @johnmckendry.bsky.social Old hippie, bewildered socialist, math, old music, grows apples. A harmless drudge.
Laurie and Rosie Strings 🐶 @lauriestrings.bsky.social I love Rosie, birding, science fiction, science facts, jokes, nature, math, and posting photos.
I'm not leaving Twitter https://x.com/LaurieStrings
J. Raasch @jraasch.bsky.social Interested in science, natural history, preserving biodiversity. Restoring and protecting a 2-acre prairie remnant for 20+ years 😱 ... I have a lot of questions.
I try to read, but tend to fall asleep when I stop moving.
Wisconsin
A Little Night Musing @alilnightmusing.bsky.social Semi-Platonist mathematician. Neurospicy. Have mask, will travel. Opsimath renegade full of thoughts. Half of what I say is meaningless. Obidox Jew, Lives in the wildnorth. Woman of Person, she/her.
Bkania @bkania.bsky.social Science. Rocks. Foodie. Wannabe Humorist. Socializing. Politics. Sci-fi
José Hernández Lagunes @jhernandezlagunes.bsky.social Editor & translator at Baseball Prospectus en español.
For-hire professional English-Spanish translation and localization, specializing in higher ed, law and medicine.
@martiinroig1.bsky.social @martiinroig1.bsky.social 
Greg @suq.bsky.social Mineral sciences museum specialist | DC | personal account | 🏳️🌈
Glenn Jaecks @glennjaecks.bsky.social Geology Professor, Cyclist, Commuter, Beach, 'n' stuff. I think I might be a Le Guinian anarchist, with a tinge of Marx and democratic socialism. I teach climate change.
Words-ish Katamari @cyballard.bsky.social CY Ballard. Speculative fiction author. Find my work through www.cyballard.com. Collector of cosmic mysteries over at www.cosmicmystery.club
(Also video games, weaving, and things I find on the ground)
Ella Lio Hihsommet @ellahihsommet.bsky.social Autor, Nerd, müde und dauerurlaubsreif
(Author, nerd, tired and always in need of a holiday)
Jennifer, Pretending it's Fall Edition 🍂 @thejenn.bsky.social old enough to be your mother.
ponca enough to be ur auntie.
gwinnettian.
abolitionist.
typo enthusiast.
no one is illegal on stolen land.
Banner: a tiny seabird out on a post, small cresting waves rolling up on the beach
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
Eduardo Peris @peris-qomcat.bsky.social https://www.inam.uji.es/research-divisions/research-division-prof-eduardo-peris
Dr. Holly M. Fruehwald @holly-fruehwald.bsky.social PhD in Materials Science. Assistant Professor at Wilfrid Laurier University. Clean electrochemical energy systems fan💡| Chemist | she/her
CCDC Cambridge @ccdc.cam.ac.uk The CCDC is a non-profit, charitable institution focused on the advancement & promotion of chemistry & crystallography.
Website: https://www.ccdc.cam.ac.uk/
IUCr2026 @iucr2026.bsky.social The IUCr 2026 Congress social media will provide real-time updates, event highlights, and engaging content to connect the structural science community worldwide. Follow us for announcements, speaker features, and networking opportunities!
Peter Spackman @crystalexplorer.net Computers, crystals and chemistry. Research Fellow in the Computational Materials and Minerals Group at Curtin University. @peterspackman@mastodon.social
Randy Read 🇨🇦🇬🇧 @randyjread.bsky.social Interested in likelihood-based methods for structural biology. Contributor to Phenix, CCP4 and CCP-EM.
Based at CIMR, University of Cambridge.
Posts usually about science.
Mike Glazer @glazer1.bsky.social Crystallographer. Oxford University Physics Department .Retired formally in 2010 but still teaching. Editor of the International Newsletter of the IUCr. Co-founder of Oxford Cryosystems Ltd and co-inventor of the Cryostream.
Janine George @molecularxtal.bsky.social Computational Chemist. 🦀🐍 Scientist at BAM
+ Professor FSU Jena. Only private opinions here.
Last name: German pronunciation. 🏳️🌈 she/they (sie).
@JaGeo on github
Matic Lozinšek @maticlozinsek.bsky.social Chemist, Crystallographer, Fluorine, Chillies ...
Extreme Conditions Chemistry Lab http://eccl.ijs.si
FX Coudert @nanoporous.net Senior researcher @CNRS, computational chemist. Professor @ENS_ULM @PSL_Univ. First responder & instructor @CroixRouge. (Opinions are my own.)
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
Helen MC @crystallised-cricket.com Follow for the crystal structures, stay for the cricket (or vice versa)
Interests brought to you by the letter ‘C’, cryominerals 🥶, woman’s cricket 🏏 and cookbooks 🥘
Lives on Dharug and Gandangarra country (Blue Mountains, Australia)
Tara Murphy @taramurphy.bsky.social Professor and Head of School of Physics at the University of Sydney. Radio astronomer looking for transients and gravitational wave events. OzGrav CI. Teaching physics and the apocalypse. https://taramurphy.github.io
Views expressed here are my own :)
Aleta @aletamosquito.bsky.social Cis WW, happily married panro demi; into books, libraries, geology, cats, Wikipedia, Unitarian Universalism, TTRPGs... 🔵
she/her/hers
Do NOT want to be chatted up in DMs.
🌌Forebodings of Éskʷətayit @joxter.bsky.social Omen • he/him • 35
🏴ΘΔ
white privileged Amerindian(NE woodlands) &(sea)Sámi
TME+intersex
cripplepunk
minors dnf
💀Crohns Haver💀
♿️DisabledAtDisabled, 🏳️🌈QueerAsInFU, 🏳️⚧️TransRights, 🫱🏻🫲🏿BlackLivesMatter,
🪞SelfDetermination, 🦤FightExtinction
🪶🇵🇸ⵣ🕎☪🇪🇭
Land Back NOW
Chris @snocats.bsky.social Cats, bikes, skis, cameras, guitar, bass and stuff. Snowcat operator, fluent in Prinoth, conversant in Pistenbully. 
Adriana Guatame-García @adriguatame.bsky.social Assist. Prof. in Critical Mineral Resources at the University of Calgary | Science & Policy | GeoLatinas | 🇨🇴🇳🇱🇨🇦 | she/her/ella
Posts in English & Español
Jon Price @geotechnogeek.bsky.social Geology, geochemistry, and petrology with a sprinkle of humor.
@kaiottobus.bsky.social @kaiottobus.bsky.social 
FC St. Pauli Uruguay @fcspuruguay.bsky.uy Llamalo peña, fan clú o como quieras. Somos hinchas de 🏴☠️ porque creemos que otro fútbol (y otro mundo) es posible.
Somos fan clú oficial, vo (o bo)!.
Lorena Fernández Álvarez @loretahur.bsky.social Ingeniera salsera cascabelera 🚀. Responsable de la Comisión de Inteligencia Artificial de la Universidad de Deusto. Coautora del juego de mesa Nobel Run y del libro "La IA explicada a todos los públicos".
#WomeninSTEM, #AIEthics
http://www.loretahur.net
Teddy Zartler @quantumtessera.bsky.social Doctor Preeminent Pedant and slightly OCD whackadoodle on Bsky.
Derek Lowe @dereklowe.bsky.social Medicinal chemist / chemical biologist, author of “In the Pipeline” at http://science.org/blogs/pipeline. derekb.lowe@gmail.com and on Signal at Dblowe.18
All opinions are mine; I don’t speak for my employer in any way.
Nikolay Tumanov @ntumanovxray.bsky.social A crystallographer at UNamur, SC and PXRD. Structures, cookies and 3D-printing. A crystallographer by day, a food supplements forensic expert by the night.
Stefano Canossa @stecanossa.bsky.social Reticular chemistry, total scattering & Fourier transform enthusiast • Research professor at Ewha Womans University (Seoul 🇰🇷 )
https://orcid.org/0000-0002-6817-0810
https://github.com/stecanossa
Dr. Toms Rekis @molcrystalguy.bsky.social Bringing atoms from the reciprocal to the real space, or sometimes superspace. Used to study symphony orchestra conducting.
University of Exeter News @uniofexeternews.bsky.social All of the latest news from @uniofexeter.bsky.social - updated by the Press Office. Reposts aren't necessarily endorsements
Le Nerd @lennyburns.bsky.social 
Alexandria Ocasio-Cortez @aoc.bsky.social Waitress turned Congresswoman for the Bronx and Queens. Grassroots elected, small-dollar supported. A better world is possible.
ocasiocortez.com
Candace Avalos @candaceavalos.bsky.social Blacktina 🇬🇹 organizer at heart, Councilor by choice. 🩷 Fighting for justice, joy, and a future we deserve. ✊🏾 East Portland District 1. Personal page for big thoughts and bigger dreams. 🫶🏾
👉🏾Follow @counciloravalos.bsky.social for official city biz
Keri Crewson, M.D. @kericrewsonmd.medsky.social Internal medicine hospitalist, former teacher, humanist. #MedSky #HMSky
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...😜
Julio Alonso Martín @julioalonso.bsky.social Castellano, español, europeo, ciudadano del mundo y del Atleti. Militar de izquierdas
Paulo Simões Diniz @paulosimoesdini.bsky.social De Guarulhos e São Paulo.
Comentários nem sempre certos sobre o cotidiano.
Zan Mamdani Mangione @mizazag.bsky.social Parte da esquerda humanista. Ela/dela. Só sigo quem interage comigo. Cobrindo a política internacional e o genocídio em Gaza sem o viés antissemita — comum a outros perfis.
formação em ciências sociais e história
X: @Zanzagmizazag
Fe de Ratas Inteligencia Artificial argentina y peronista @feder4t4s.bsky.social Acá están, estas son, las neuronas
de Perón
Programa realizado por IA Jueves 22Hs Mosh Radio
Programas anteriores en : https://youtube.com/playlist?list=PLiMGeUigDC8NtbfuM-DkPHd79srcFvfSZ&si=rIyGwDf2FwmIPXdU
En vivo por http://twitch.tv/moshradio
Chris Kennedy: ‘MALTHUS ENIGMA’ @malthus-enigma.bsky.social Author of Malthus Enigma: Technology, Science, and Policy for a Fragile Earth
An Laetificat @anlaetificat.bsky.social 🔻 Antifascist Charra
🎶 Mezzosoprano lírica (y metalera 🤘🏻)
♀️ Aquí pa quejarme
✊🏻Tu enemigo es el patrón
🦾Tired, Scrappy and Hungry
🏳️🌈 lgtB
She/her/ella/sie
Paypal: @angelarom
Gabriel @gabopsico.bsky.social Psicólogo, Magister en Psicología
Clínica, Sexólogo. Cafetómano, anortografofóbico, INFP. Experientia
docet stultos. Montevideano.
https://linktr.ee/gabocastro
Noelia Barral Grigera @noebg.bsky.social UNLZ
IP
Blender
Cenital
The Scales ⚖️ @shakethescales.bsky.social Socialism & sit-down satire #ridicule #resist #rebel #remove
There are alternatives: greenparty.org.uk / www.yourparty.uk
Socialist Book Club: https://bsky.app/profile/shakethescales.bsky.social/post/3lumtxnfz7c2c
📐 Maria Picassó Piquer @mariapicasso.com Constructivist caricatures and graphic illustration ✨ ella/she/her
http://www.mariapicasso.com/linktree
Eryn @erinyes.eurosky.social Former US Army Ranger with the 'tism for Geopolitics.
"The pace of repression outstrips our ability to understand it, and that is the real trick of the Imperial thought machine. It's easier to hide behind 40 atrocities than a single incident." 🇵🇹 🏳️⚧️ 🏳️🌈 🏴☠️🇺🇦
Paola Panizza @ppanizza.bsky.uy 
Jenn S. @jenn-yyy.bsky.social she/her
feminist, mindfully fighting fascism, educator (bilingüe), lover of the outdoors, reader, dancer
resident on the unceded land of the Amah Mutsun
"It is better to light a single candle than to rage against the darkness."
JudgeRaptor @judgeraptor.bsky.social She/Her | Minors DNI | Free Palestine, Fuck TERFS, ACAB | Assigned Hamster | Enthusiast of Art, Tabletop RPGs, Cooking, & More
Daniel Trias @triasdaniel.bsky.social 🇺🇾 Psicólogo educacional, docente universitario, investigador siempre aprendiendo, con Doctorado en Psicología. La educación me desafía. https://linktr.ee/danieltrias
Serpente She/Her @evilynn666.bsky.social 
shiny&whimsy 💚✨🌈✊🏿✊🏾✊🏽 @shinywhimsy.bsky.social i go by p on the internet because i’m paranoid 👀 queer. ace. cis. she/her. bilingual/esl. i block transphobes and assorted bigots on sight. (same username basically every other fandomy place: ao3, tumblr, xwitter, lj) ✨
Kay Fae @kayfaethenerd.bsky.social Weird, nerdy, curious, tired.
Coletivo Os FOFOS @coletivoosfofos.bsky.social 
@fitovazquez.bsky.social @fitovazquez.bsky.social 
Bozo é o Caralho @bozoeocaralho.bsky.social “Ser de ESQUERDA É uma posição filosófica perante a vida, em que a solidariedade prevalece sobre o egoísmo”.
Pepe Mujica
- Terrivelmente PTista
- Extrema ESQUERDA
- Terraredondista
- Bozofóbico
- Analista de Sistemas
https://x.com/bozoeocaralho
Nobody @bovac23.bsky.social "...like that star of the waning summer who beyond all stars rises bathed in the ocean stream to glitter in brilliance."
Sem ideia pra nome engraçado =( @usuarioaleatorio.bsky.social Brazilian shit post and etc personal page, almost everything goes. Brasileiro shit poster, página pessoal, posto de quase tudo.
Ele/dele he/him
MaciejKa @fellowtravelogue.bsky.social Socialist, poet, wizard and victim of frequent distractions in my dinged up heart and brain.
Trying to figure out the Matter and how to affect Action with it. Warsaw my beloved.
☀️
[they/them/dowolne]
Rebecca @libertyunderpants.bsky.social Poor people can't have food or healthcare because a sweaty, stuttering billionaire is afraid of the anti-Christ.
She/her
Donnie @donniethornberry.bsky.social Yuggera Country (/Australia), she/her
Violette in Bloom @violetteinbloom.bsky.social Real human, plant nerd, Trekkie, opinion-haver, feminist
João João 🚩 @joaojoao1.bsky.social Chegando na encruziada tive que me arrezolver... prá esquerda fui contigo... Coração soube escolher
Guimarães Rosa
Juan Alberti/❤️ @albertijuan.bsky.social #EspañaAdelantaPorLaIzquierda
#LaEspañaQueQuieres
eacnur.org/es
unrwa.es
es.amnesty.org
psoe.es
juanalberti.wixsite.com/deandarporcasa
Jose Velasco @jlvelasco.bsky.social 👨🏻💼Abogado Ulpianista🔻
🩼Con Esclerosis Múltiple
⚖️Infancia Robada Madrid
Ben MS @ben-ms.bsky.social Australian, High School science teacher, formerly 14 year Exploration Geologist in Au/Cu/U3O8
Enviro science | GIS | rocks | cats |nerd stuff | #dadlife | lifting | bjj | he/him
inn8 @inn-8.bsky.social Lab Tech in the great progenitor state of American Socialism. Wisconsin and Native American Supremacist, Marxist-Leninist-NeoAbolitionist-Antineoliberalism.
I want to be in the future already.
He/him, sorcerer 18 / warlock 16
David Riecks @riecks.bsky.social Photographer, writer, photo metadata consultant, project leader http://PhotoMetadata.org Owner: http://Controlledvocabulary.com
Robert Evans (the Only Robert Evans) @iwriteok.bsky.social I am the host of Behind the Bastards and overlord of podcasts at Cool Zone Media
VagrantGuru @vagrantguru.bsky.social World's greatest underachiever
"I can write. What can YOU do?" - David Kahane
Craig Bettenhausen @craigofwaffles.bsky.social Science business journalist on staff at Chemical & Engineering News covering sustainability, specialty chemicals, industrial gas, and a fair amount of etcetera. My latest feature: cenm.ag/craigb
Dr David Canty @drdavidcanty.bsky.social Academic Cardiac and Mobile Anaesthetist | University of Melbourne and Medical School | Medical Director of Sleep Dentistry Services | Day Care Anaesthesia Special Interest Committee
🌐 www.sleepdentistryservices.com.au
📞 0429 058 878