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/- S scrobarts.bsky.social @scrobarts.bsky.social
taichigoto.bsky.social @taichigoto.bsky.social Researcher. Associate Professor, Research Institute of Electrical Communication (RIEC), Tohoku University. I make spin & light materials and devices at the nano/micro scale. KOSEN and advanced-course students welcome to transfer in — 7 to date.
Astronomer Royal for Scotland | Catherine Heymans @astroroyalscot.bsky.social Astronomer Royal for Scotland, Professor of Astrophysics, Edinburgh University. Author of How to Design a Universe. @astronomerroyal on insta (She/her)
Elise Cutts @elisecutts.bsky.social Science journalist in Austria writing for Quanta, New Scientist, Scientific American, Science, and others. Signal: emc.7243623.
Get my newsletter about the forces that shape how research is done, shared, believed, and acted upon: www.reviewertoo.com
World Bollard Association™️ @worldbollardassoc.bsky.social The official Bluesky account of the World Bollard Association™️. MERCH STORE - https://worldbollardassociation.team-togs.com/shop/storeorderform.php
Morningsider @morningsider.bsky.social Transport, planning, and built environment - mainly Edinburgh and Scotland.
Dr Scott Arthur MP (Edinburgh South West) 🌍🌈🌹 @drscottarthurmp.bsky.social 1. Scottish Labour MP for Edinburgh South West.
2. Civil Engineer
3. Parkrunner.
Newsletter Sign-Up: http://tinyurl.com/EdSWNewsletter
rob pike @robpike.io Long career as a dilettante at Bell Labs Research and Google, mostly building weird stuff no one uses, but occasionally getting it right, such as with UTF-8 and Go.
IOP Scotland @iopscotland.bsky.social The IOP is the professional body and learned society for physics in the UK and Ireland. In Scotland, we aim to promote the role of physics in education, health, the environment, technology, and scientific literacy.
The Observer @theobserveruk.bsky.social Enjoy The Observer journalism in print every Sunday, and digitally, seven days a week 🗞️
Subscribe now at Observer.co.uk/subscribe
David Brennan @magnatom.bsky.social Rambling skeeterings from the mind of a Glaswegian helmet camera multi-modalist. + renewable heating, energy and a pinch of politics. CEO of a biotech. He/him
🏴🇪🇺🇺🇦
🚲 edi.bike | weekly news digest @edi.bike https://edi.bike - Edinburgh’s weekly cycling digest, covering local campaigns, path progress, events & more.
Tag posts with #EdTravCyc to share route, road and path issues and follow our custom feed: https://bsky.app/profile/edi.bike/feed/edtravcyc
road.cc @roadcc.bsky.social road.cc is the website for people who like to ride bikes, giving you all the latest cycling news, reviews and buying advice. 
Edinburgh Festival of Cycling @edfoc.bsky.social The official account for the Edinburgh Festival of Cycling, find out more at https://edfoc.org.uk/
The Edinburgh Reporter @edinreporter.bsky.social Our 3 million strong audience shows this is the place to read real local news with great photos all day every day. Got a tip?
Contact us - https://bit.ly/46DeluF
Website: https://bit.ly/4eOIisV
Subscribe: https://bit.ly/4gq7cRT
Newspapers: bit.ly/41UDBtS
The Bike Station @thebikestation.bsky.social Charity organisation in Edinburgh & Perth
♻️ Refurbishing used bikes at affordable costs
🚴♂️ Maintenance & Cycling classes
🌱 Wee Bike Library
🪴 Sustainable Transport
Sasha Taylor @sashataylor.bsky.social Adventurer. Activist. Bikes. Edinburgh.
#MoreKidsOnBikes #VisionZero
CEO @thebikestation.bsky.social
Campaigns @sw20ed.bsky.social @best-edinburgh.bsky.social @infrasisters.bsky.social
Trustee @cargobikemovement.bsky.social @circularcomscot
@johnrobson87.bsky.social @johnrobson87.bsky.social Person on a 🚲 in Edinburgh & beyond!
SpokesLothian @spokes.org.uk Spokes, the Lothian Cycle Campaign:
fights for better conditions for everyday journeys by bike, particularly Edinburgh & Lothian. Also lobby Scot Gov.
We also encourage more councils, govt depts, politicians, professionals etc to move to bsky!
Blackford Safe Routes @blackfordsaferoutes.co.uk Campaign for safe routes to school in Edinburgh. Run by the Travel Committee of James Gillespie’s Primary School and friends
Not able to read DMs, please email instead
https://blackfordsaferoutes.co.uk/
SW20ed #Edinburgh @sw20.info South West Edinburgh 20 Minute Neighbourhoods
📍#Edinburgh
Positive, sustainable changes. Live well locally. #streetsNOTroads
🚲FREE e-bike & e-cargobike hire: sw20.info
🛠️Tool Library: @sw20etl
🏃♀️Helped setup: Kids Park Run @ Hailes Quarry Park
Living Streets Edinburgh @livingstreetsedi.bsky.social Promoting Everyday Walking in Edinburgh.
Contact us at:- edinburghgroup@livingstreets.org.uk
If you’d like to sign up for our occasional email newsletter you can subscribe here: https://www.livingstreetsedinburgh.org.uk/contacts/
Our World in Data @ourworldindata.org Our World in Data is a free, nonprofit website with a mission to increase understanding of the world’s largest problems and drive informed action to solve them. Based out of Oxford University (@ox.ac.uk), founded by @maxroser.bsky.social.
Humanists UK @humanists.uk We advance free thinking and promote humanism to create a tolerant society where rational thinking and kindness prevail.
Dr Steve Taylor @drstevetaylor.bsky.social GP who believes in the NHS
Doctors Association UK
https://dauk.org
Michelle Jackson ARPS CrGP ANPS @emmabrooke.bsky.social Photographer based in Derbyshire. I love wildlife photography. I took up photography in 2020 and I'm qualified with Natural History panels 2024. All photos are mine taken with Canon gear. No AI. Some have added texture created from my photos for fine-art.
Quantum and Ultrafast Photonics Lab @quplab.bsky.social Quantum and Ultrafast Photonics group at Insubria University (Como), led by Lucia Caspani and Matteo Clerici – Infrared Photonics, Quantum and Nonlinear Optics
Sarah Hörst @planetdr.bsky.social Professor of planetary science at Johns Hopkins. Titan’s biggest fan. Pomeranian wrangler. Runner. Love many, trust few, always paddle your own canoe. She/her. sarahhorst.com
Planetdr.26 on signal
Kevin Dean @kevin-dean.bsky.social Incoming Founding Head of Integrated Imaging Systems, MindSpan Institute.
Assistant Professor, UT Southwestern.
https://mindspaninstitute.org
https://www.dean-lab.org
https://thedeanlab.github.io
Valentin Churavy @handle.invalid #JuliaLang, PostDoc/RSE, open source and high-performance enthusiast. AMA about #JuliaGPU, #JuliaHPC, He/Him
@vchuravy@fosstodon.org
github.com/vchuravy
vchuravy.dev
Guillaume Dalle @gdalle.bsky.social Researcher in machine learning and optimization. Open source enthusiast. Parody songwriter (aka PianoHamster). OCD survivor.
Adam Rutherford @adamrutherford.bsky.social I had a marvellous time ruining everything.
Professor of Genetics @UCL, Public Humanities Fellow @SAS. Ex-President of @Humanists_UK Genetics, race, eugenics, books, cricket, +–=÷×
@kbjmanagement
adamrutherford.com
Heriot-Watt University @heriotwattuni.bsky.social The Official Bluesky account of Heriot-Watt University. We continue to push new frontiers in the fields of Science, Technology, Engineering, Business and Design.
https://www.hw.ac.uk
JuliaHub @juliahub.bsky.social A single platform for modeling, simulation, and custom applications. JuliaHub's supercomputing infrastructure powers breakthroughs with multi-threading, parallel, and distributed computing.
JuliaCon 2026 @juliacon.org Join the largest annual conference organized around the Julia programming language
Mainz, Germany. August 10th–15th, 2026.
https://juliacon.org/2025/
Auro Perego @nonlinearlight.bsky.social Associate Professor & Deputy Director at Aston Institute of Photonic Technologies
📖✒️
Onde Solitarie
Unstable Nature
Natura Instabile
OFC: Trends in Sources and Applications (Ed.)
MicroWhat? / Mrs. Not Quite Awake @microbitch.bsky.social This account might not be very active for a while.
I'm a female (yes, feminist) mathematician and a physicist with growing interests in Astrophysics, Materials Science and all areas of Earth Science. Married to @brief-fiction.bsky.social.
Mattia Serra @mattiaserra.bsky.social Serra Group at UCSD Physics: Nonlinear Dynamics & Physics of Living Systems.
http://www.mattiaserra.com
Prev. |@SchmidtFellows @Harvard, PhD @ETH_en
Ozan Yakar @yakarozan.bsky.social Just a curious guy trying to understand optics. PhD in Photonics at EPFL (2019-2024), BSc in EE & Physics at UniBogazici (2014-2019).
Laboratory for Nanometallurgy - ETH Zürich @lnm-eth.bsky.social LNM student-run account. We are a research group at @ethzurich.bsky.social, exploring the mechanical and optical properties of materials at the micro- and nanoscale.
PI: Prof. Dr. Ralph Spolenak
Webpage: https://met.mat.ethz.ch/
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?)
Mandal Group at Texas A&M @mandalgroup.bsky.social Studying Light-Matter Interactions at Texas A&M
Theoretical Chemistry, Light-Matter Interactions, Quantum Dynamics
https://mandalgrouptamu.com
#compchem #chemsky #theochem
Elle Cordova @ellecordova.bsky.social A nerd at large. Writer of stuff.
Join my sci-fi book club:
http://patreon.com/ellecordova
nerd humor • space & sci fi • books
JCMwave @jcmwave.bsky.social Simulation tools for #nanophotonics applications, including analysis and optimization, #FiniteElement and #MachineLearning technology
https://www.jcmwave.com 
Max Planck Institute for the Science of Light (MPL) @mpi-scienceoflight.bsky.social MPL focuses on basic research into all aspects of the interaction between light and matter, from modern optics to photonics, quantum effects and their applications in the "real" world.
Impressum: https://mpl.mpg.de/de/impressum/
Jiaqi Li @jiaqijqli.bsky.social 
David Phillips @photonphillips.bsky.social Leading the Structured Light Lab, University of Exeter, UK. Research focussed on optics & photonics: wavefront shaping, computational imaging, complex photonics, optical tweezers, laser writing, structured light.
Lauren B Drescher @lbdrescher.bsky.social Researching ultrafast dynamics in solids | Attosecond Physics | MSCActions Fellow | Experimental EUV/XUV shenanigans |📍Berlin | she/her 🏳️🌈🏳️⚧️
Arno Mussot @arnomussot.bsky.social Professor ULille. Nonlinear photonics. Fiber optics. Frequency combs
Sophie Pedder @sophiepedder.bsky.social Paris Bureau Chief, The Economist. Author of “Revolution Française: Emmanuel Macron and the quest to reinvent a nation” (Bloomsbury)
DARPA @darpa.mil Creating breakthrough technologies for national security.
Jonathan O'Callaghan @astrojonny.bsky.social Freelance space journalist. British Science Journalist of the Year 2024. Words in The New York Times, Scientific American, New Scientist, BBC, WIRED, + more.
Bangkok, Thailand
jdaoca@gmail.com
@astro_jonny on Twitter
https://www.jonathanocallaghan.com/
IOP Optical Group @iopopticalgroup.bsky.social The Optical Group's main focus is optical science and engineering, covering the electromagnetic spectrum's visible, ultraviolet, and infrared ranges.
Department of Engineering, University of Cambridge @eng.cam.ac.uk
Department of Engineering at the University of Cambridge.
Addressing the world's most pressing challenges with science and technology.
Visit us at www.eng.cam.ac.uk
Emory Chan @emorychannano.bsky.social Staff Scientist, The Molecular Foundry, Lawrence Berkeley National Laboratory. Nanoparticles, materials, robotics
https://combinano.lbl.gov
@molecularfoundry.bsky.social
@berkeleylab.lbl.gov
Glasgow Optics @glasgowoptics.bsky.social The Optics Group at the University of Glasgow - now on Bluesky! We can often be found near coffee machines.
https://www.gla.ac.uk/schools/physics/research/groups/optics/
Optica Publishing Group @opg.optica.org News, updates, and current research from Optica Publishing Group - home of the largest and most-cited collection of peer-reviewed #optics and #photonics content. 
Margaret Harris @drmlharris.bsky.social Award-winning science journalist at Physics World magazine @physicsworld.bsky.social. Also available as @DrMLHarris@mastodon.social. All views on science, politics, history, nonsense, etc. my own.
KreysingLab @kreysinglab.bsky.social Biophotonics, Biophysics & Innovation
@KITkarlsruhe
Luke Peters @lukepeters1992.bsky.social Leverhulme trust Early Career Fellow, specialising in nonlinear photonics, terahertz generation and terahertz communications // Photonics100 Honouree 2025
Vittorio Cecconi @cecconivittorio.bsky.social Assistant Professor (RTDA) at Sapienza University of Rome - working on multimode and hollow-code fiber systems.
Rémi Carminati @remicarminati.bsky.social Director General at Institut d’Optique Graduate School | Professor at ESPCI Paris-PSL | Optics, wave physics, nanophotonics at Institut Langevin, Paris
Benjamin Wetzel @benwetzel.bsky.social 
Sid @darthdash.bsky.social MSc Physics-Photonics Student (currently) | Looking for research roles in Optics, Photonics, Lasers, Nanoscience, Biomedicine, Computational Imaging, Neural Networks | MSc CS (Edinburgh Napier) | BEng CSE
Motorcycling, racing, photography, hiking, gaming.
Esra Ahunbay @esraahunbay.bsky.social Multidisciplinary chemist ¦ Single-molecule RNA biophysicist
UZH | EPFL | UniBogazici | GSLise 142 alum
I stand together with Bogazici academic resistance
#WeDoNotAcceptWeDoNotGiveUp
#ÖzerkÖzgürDemokratikÜniversite için #KabulEtmiyoruzVazgeçmiyoruz
Suraj Goel @surajgoel.bsky.social Postdoctoral Research Assistant, Institute of Photonics and Quantum Sciences (IPaQS), Heriot-Watt University || IIT Delhi Batch of 2020
surajgoel.com
Merlin Lange @merlinlange.bsky.social Scientist @ INSERM Institut de la Vision 🇫🇷 | Microscopy 🔬 | Transcriptomics 🧬 | Developmental Biology in 4D 🌟 - Ex Chan Zuckerberg Biohub SF 🇺🇸 / RIKEN 🇯🇵
Mickael Tanter @mickaeltanter.bsky.social Physicist, Inserm professor interested in Physics, Waves, Neuroscience, Ultrasound, Physiology and Biomedical Technologies
@physmedparis.bsky.social
Co-Founder Supersonic Imagine, CardiaWave, Iconeus, eMyoSound and Sonomind
Ariel Levenson @ariel-l.bsky.social CNRS senior researcher. Nonlinear and quantum optics, nanophotonics. Omnivore and defender of diversity. Posts and likes are personal views.
Siddharth Sivankutty @si-23.bsky.social CNRS researcher @ Université de Lille | multimode nonlinear optics | physical computing | laser pong enthusiast.
More info: https://pro.univ-lille.fr/siddharth-sivankutty
Gaël Varoquaux @gaelvaroquaux.bsky.social Research & code: Research director @inria
►Data, Health, & Computer science
►Python coder, (co)founder of scikit-learn, joblib, & @probabl.bsky.social
►Sometimes does art photography
►Physics PhD
Daniel Kuznesof @ddk127.bsky.social PhD | Mid-infrared Quantum Sensing and Single Photonics | University of Glasgow
Graham Bruce @grahamdbruce.bsky.social Optical physicist at University of St Andrews | father | rugby enthusiast. 
Juan Felipe Carrasquilla Alvarez @carrasqu.bsky.social ETH Zurich 🇨🇦 🇨🇴
Glasgow Optical Society @uofgos.bsky.social Interested in optics or photonics? At UofGOS, we are too! Affiliated with industry leading organisations, we promote and organise physics opportunities at the University of Glasgow @uofglasgow.bsky.social
Contact us at uofgopticalsociety(at)gmail.com
Ahmet Altuncu @ahmetaltuncu.bsky.social Prof. in Electrical and Electronics Engineering, Afyon Kocatepe University
Researching fiber optical amplifiers, lasers and sensors
International Day of Light @idlofficial.bsky.social Celebrate the International Day of Light (16 May), an annual observance of #UNESCO. 2026 theme *Light For A Sustainable Future * #lightday2026
Romain Quidant @rquidant.bsky.social Scientist & Entrepreneur. Professor at ETH Zurich and Editor-in-chief ACS photonics
@chrisfinot.bsky.social @chrisfinot.bsky.social 
Andrea Bragas @abragas.bsky.social Profesora Depto de Fisica, Exactas, Universidad de Buenos Aires. Argentina
Professor at the Phys. Dept, FCEN, UBA. Nanophotonics. Nanophononics. Ultrafast optics
http://lec.df.uba.ar
Computational Nano Optics @cnoatzib.bsky.social CNO research group at @zuseinstitute.bsky.social
https://www.zib.de/cno, based in Berlin, Germany
Elisa Pappalardo @drepappalardo.bsky.social Publisher @IOP Publishing. Science enthusiast. Passionate (and perpetually sleep-deprived) mama.
Managing the Optics portfolio and Materials for Quantum.
Opinions are my own.
Kirsten the (ex) Librarian @librarykirsten.bsky.social Formerly Research Intelligence Librarian and NHS librarian. Co-founder of Fair Library Jobs. UCU member. Equity, pedantry, cats. She/her.
Open Data Institute @odihq.bsky.social Advancing trust in data.
Matej Sebek @matejsebek.bsky.social photonics/nanomaterials/2D materials; currently at University of Tokyo
Richard Aguiar @aguiarphys.uk Atom optics with alkali vapours & structured light research @uofglasgow.bsky.social
Optics Group ⚛️
https://mastodon.scot/@AguiarPhys
Sachin Pradhan @yan93.bsky.social PhD Student, IPAQS, Heriot-Watt Uni
Jacob S. Zelko @thecedarprince.bsky.social 🤓: Applied Math & Biomed Engineer; Research Affl @usask.ca
🔎: Health informatics, public health, applied cat. theory & open source/science
📝: EN/ES/DE/AR
🌐: Blog @ https://jacobzelko.com
📹: Twitch @ https://www.twitch.tv/thecedarprince
Kevin Bonham @kevinbonham.com Assistant Professor at Tufts Medicine studying microbes, brains, and the immune system 🚽🦠🧠
Fermenter, gardener, Zen Buddhist. Ask me about #julialang!
🎙️: https://audiommunity.org
🌎: https://bonhamlab.bio
💻: https://GitHub.com/kescobo
Mathieu Besançon @matbesancon.bsky.social Researcher in mathematical optimization at Inria Grenoble, caffeine-fueled computational scientist and open-source developer
Adrian Hill @adrianhill.de PhD student at @bifold.berlin, Machine Learning Group, TU Berlin.
Automatic Differentiation, Explainable AI and #JuliaLang.
Open source person: adrianhill.de
Keno Fischer @kenofischer.bsky.social #julialang core developer. CTO at JuliaHub.
Julia Language @julialang.org Julia is a high-level, dynamic programming language built for technical computing.
Official Bluesky account of the Julia Language Project
#JuliaLang
Anna Sidorenko @annasid.bsky.social Nanophotonics PhD student at the University of Bonn
Optical Nanomaterial Lab ETH Zurich @ongeth.bsky.social Researchers @ethzurich.bsky.social in nanophotonics, integrated classical and quantum photonics, nonlinear optics, PI @rachelgrange.bsky.social, ong.ethz.ch
Shaun Oleson @ceo.lia.org Executive Director @ The Laser Institute | Amplifying those leading progress in lasers, laser applications, and laser safety.
www.lia.org
Martina @phdmartina.bsky.social Niña repelente con coletas.
Domadora de fotones.
Professora i investigadora en Fotònica.
Tengo una aguja y sé usarla.
Mislatera/Quartera.
Juan Sebastian Totero Gongora @jstotero.bsky.social Senior Lecturer / EPSRC QT Fellow at the Emergent Photonics Research Centre, Loughborough University.
Phuong Ho @phuong-ho.bsky.social Research Scientist at USC Biomedical Engineering.
Cell Signaling | Fluorescence Microscopy | Biosystems Modeling
One Piece | Stormlight Archives | Elden Ring | Ravens Football