Gabriela Mejias @gabioshka.bsky.social 👩🏾💻 she/her
🛠️ working to advance #opensciencehardware at @opensciencehw.bsky.social
Ketan Joshi @ketanjoshi.co Hey, I'm a climate and energy writer / data analyst who focuses on corporate + govt accountability
Creator + curator of the Greensky feed: https://ketanjoshi.co/greensky/
Based in Oslo but write about US, Europe, Aus too - ketan.joshi85@gmail.com
Open Science Hardware Foundation @opensciencehw.bsky.social Open Science Hardware Foundation supports efforts to advance open source instrumentation in the sciences.
http://opensciencehardware.org
Kurt WK @kkremitzki.bsky.social Engineer; Debian & FreeCAD developer, MS CS '25 @ UIS
FOSDEM @fosdem.org https://fosdem.org
GitHub @github.com The AI-powered developer platform to build, scale, and deliver secure software.
GitLab @gitlab.com Build software faster. The DevSecOps Platform enables your entire organization to collaborate around your code.
Sovereign Tech Agency @sovereign.tech Strengthening digital infrastructure & open source ecosystems in the public interest. Home of the Sovereign Tech Fund, Sovereign Tech Resilience, Sovereign Tech Fellowship, & other programs supporting critical FOSS technologies.
https://www.sovereign.tech
Godot Engine @godotengine.org Your free, open-source game engine 🎮🛠️
Develop your 2D & 3D games, cross-platform projects, or even XR ideas!
🔗 https://links.godotengine.org/
The Matrix.org Foundation @matrix.org Matrix is an open network for secure, decentralised communication. Please support at matrix.org/support
CERN @cern.bsky.social CERN is the European laboratory for particle physics, home to the Large Hadron Collider.
linktr.ee/CERN_official
@prusa3d.com @prusa3d.com The largest maker of 3D printers in Europe and the United States, founded by Josef Prusa.
Amanda Wong @amandawtwong.bsky.social I'm a background artist in Vancouver! Projects include Star Trek: Lower Decks, Rick and Morty, Carmen Sandiego, My Little Pony: The Movie amanda.wt.wong@gmail.com
Website: http://www.amandadraw.com
Instagram: https://www.instagram.com/amandawtwong/
Radicle @radicle.dev The sovereign forge.
https://radicle.dev
Ariel Kroon @arielkroon.wandering.shop.ap.brid.gy settler #scholar on the haldimand tract
she/her
#PhD on #Canadian #PostApocalyptic #ScienceFiction 1948-1989
Research Associate and Writing Consultant & podcast […]
🌉 bridged from ⁂ https://wandering.shop/@arielkroon, follow @ap.brid.gy to interact
Internet Archive @archive.org Internet Archive is a non-profit research library preserving web pages, books, movies & audio for public access. Explore web history via the Wayback Machine. 
Openscapes @openscapes.bsky.social We champion better science for future us. #openscience #kinderscience to uncover environmental & Earth solutions faster.
Julia Stewart Lowndes @juliesquid.bsky.social Openscapes lead, marine ecologist, kinder & open data science advocate, #rstats RLady, dog lover, auntie
Open Research and Public Engagement Roadmap @engagedroadmap.bsky.social Co-Creating Ireland's Public Involvement in Open Research Roadmap
ENGAGED is building a national roadmap to shape public involvement in open research in Ireland. We believe that research can and does play an important role in tackling societal challenges.
Philippe Dam @philippedam.bsky.social HRW's EU Advocacy Director, in #Brussels.
Andrew D Thaler @drandrewthaler.bsky.social Deep-sea ecologist investigating how humans shape and reshape the sea floor. Conservation technologist developing open-source tools to understand our changing oceans. Ocean educator creating novel programs to help students interact with marine ecosystems. 
FORM @forumforopen.bsky.social We support Arab research communities and institutions in their journey towards a more open world of knowledge.
forumforopen.org
forumforopenresearch.com
OpenAlternative @openalternative.co Discover open source alternatives to popular software. Curated by @kulpinski.dev
Join 8k+ subscribers → openalternative.co
OSHWA @oshwassociation.bsky.social The Open Source Hardware Association (OSHWA) aims to foster technological knowledge and encourage research that is accessible, collaborative and respects user freedom.
Center for Open Science @cos.io Our mission is to increase openness, integrity, and trustworthiness of research.
📧 Contact COS: contact[at]cos.io | OSF Support: support[at]osf.io
Open Environmental Data Project @openenvirodata.bsky.social www.openenvironmentaldata.org
@goshcommunity.bsky.social @goshcommunity.bsky.social 
Oliver Keller @0zelot.bsky.social engineer in physicist clothing
<3 open hardware, music & artsy electronics
github.com/ozel
Heidelberg
KiCad EDA @kicad.org The world's most popular circuit design suite. https://www.kicad.org
Zengirl2 @zengirl2.bsky.social 🌊Oceanographer, ⚡️Arduino lover, 🌱vegan, ✅INaturalist-er, 🦆birder, 🌲hiker, 🛶kayaker —happy to connect with the world.
Keen Maker @keenmaker.bsky.social Your Friendly Expert Who Breaks Down 3D Printing Like Never Before 🚀
🌏 Want real-time 3D printing help and community?
Join our free private Discord here: keenmaker.kit.com/the-keen-maker-collective
❤️Support us: https://ko-fi.com/keenmaker
Mangtronix @mangtronix.bsky.social 
Scott (Seamus) Kildall @kildall.bsky.social Artist ⚡ Sensors and Soundscapes 🔊
Plants 🪴 Mycelium 🍄 Water Quality 💧 Microbes 🦠 Amateur Scientist
Also: Map Geek 🗺️ Cocktail-maker 🍸 DJ 🎧 Cyclist 🚲
https://kildall.com/
https://linktr.ee/kildall
https://github.com/scottkildall
Flying Circuits @flyingcircuits.bsky.social Will Work for Launch. Spacecraft troubleshooter at Flying Circuits. Building hardware for the ISS (and beyond!) with BioServe Space Technologies at CU Boulder. Former toymaking elf at Sparkfun Electronics. Friend of parrots and old computers. He/him/ally.
Paula Te @pte.bsky.social 
dr lee cyborg @leeborg.bsky.social Chair of the Open Hardware Summit 🔧 + @oshwassociation board member + Radio Snack Executive Director 📻🥨 PhD in space stuff 🌌🚀
artist. cyborg. professional enthusiastic weirdo.
leecyb.org
they/he/iel + accords masculin 🏳️⚧️⚧️
En/Fr
🦯🦮
Fritz Francisco @fritzfrancisco.bsky.social Postdoc at Boston University with Pete Buston. Working on Social Group Formation and Division of Labor in clownfish.
🐟 Ethology, Movement Ecology and Social Evolution!
For more information: https://fritzfrancisco.thekaolab.com/
Photo credit: Angela Albi
The Digital Naturalism Conference @dinacon.bsky.social The next Dinacon is June 23-July 22, Les, Bali, Indonesia with Sea Communities!
Applications open now!
Http://2025.dinacon.org
sid @cyborggarbage.bsky.social freelance | makes things | cochair dinaconference | community oshwassociation | bylines xtramagazine cbc | lives in the net | zines4ever | they
Saad Caffeine @saadcaffeine.bsky.social Caffeinated Geek, Maker
SpudnikLab.com: bridging digital divides with appropriate and frugal innovation
Salvage.garden: co-creation of assistive devices with digital fabrication
EdibleMakerspace.com: DIY-Bio artscience play
https://linktr.ee/saadcaffeine
Brian Zuercher @lszh.bsky.social 
Susan Kaye Quinn is Writing Solarpunk 🌞🌱 @susankayequinn.bsky.social Spec Fic author | PhD Environmental Engr | 🏳️🌈🏳️⚧️
Host: Bright Green Futures podcast
https://linktr.ee/susankayequinn
"AI is a lying machine made out of crimes"(used to perpetuate more crimes).🔨
Working on a feminist romantasy with plant magic.
Ceci Herbert @chucklescience.bsky.social Neuroscience | Technology | Open Source | Education
I lead the team that provides Training, Support and Outreach for Open Ephys @open-ephys.org. You can find me teaching, helping out with technical issues and signposting resources :)
Open Ephys @open-ephys.org A worker cooperative that develops and distributes open-source tools for neuroscience.
Website: https://open-ephys.org
Discord: https://discord.gg/H2pH4Cp8xb
Github: https://github.com/open-ephys
Jobs: https://open-ephys.org/careers
Solarpunk SΞΞD @solarpunkseed.bsky.social Science, Education, Exploration, Design. 実 Actualizing the #solarpunk #postcapitalist commons. #DeSci. Free community fab lab café forming on Kalapuya Land / Oregon!✨🌱🌈🌻
solarpunkseed.net
ariel @arielkroon.bsky.social ah-riel, she/her. usually on mastodon @arielkroon@wandering.shop. settler scholar on the haldimand tract. one half of @solarpunkpresents.bsky.social.
www.arielkroon.ca
#academia #spoony #solarpunk
adam-james @adam-james.bsky.social Clojure programmer slowly and steadily working on CAD tools. 
MiniForAll @miniforall.com I create opensource 3d printed terrain
https://miniforall.com
Jern @jernd.bsky.social FOSS contributor, 3D Code CAD modeling enthusiast, build123d collaborating developer, python, and 3D printing. Former OpenSCAD and CadQuery user.
https://github.com/jdegenstein
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
Melissa Mean @melissamean.bsky.social Regenerative neighbourhoods, social infrastructure, community-led housing, just transition.
All about making together. Land. Materials. People.
Founding Director WeCanMake; Trustee Power to Change; Director MAIA Group.
www.wecanmake.org
LabCrafter @labcrafter.co.uk https://labcrafter.co.uk
Open Tools for Open Science: LabCrafter provides open-source scientific instruments, ensuring you understand your tools inside out and empowering you to modify your lab equipment to meet your research needs.
Posts by Gerrit
Gathering for Open Science Hardware @gosh-community.bsky.social We are a global community of scientists, artists, hackers, and hardware developers who believe science, and the tools we use to do it, should be open to everyone, regardless of their background.
Join the community and forum:
https://openhardware.science/
Bellingcat @bellingcat.com Bellingcat is a global collective uncovering facts to hold power to account. Our work is independent. Our methods are public. Our community is global.
Want to support our charity? bellingcat.com/donate
Niamh Burke @niamh-deburca.bsky.social PhD Student in the Pickering Lab UCD and Anatomy Demonstrator in UCD School of Medicine 👩🔬Developing low-cost, open source imaging tools! 🔬 She/her
Cambridge Open Lab @cam-openlab.bsky.social UK hub of the @openlab.bsky.social
Aim to empower young generation of Neuroscientists
neurodesk.org @neurodesk.org An open-source data analysis environment for reproducible neuroimaging: http://neurodesk.org @sbollmann.bsky.social
Solder Party @solder.party We design easy to use products that help you develop your projects.
All our products are open source HW and SW!
Find our links at https://links.solder.party/
Open Neuroscience @open-neuroscience.com half bot, half human, automatically boosting content related to #openneuroscience
https://open-neuroscience.com: community driven repository showcasing #opensource / #openscience #neuroscience
projects!
OSHWA Certified Open Hardware @oshwa-oshw.botsin.space.ap.brid.gy Spreading the word about OSHWA certified open source hardware, one toot at a time.
[bridged from https://botsin.space/@OSHWA_OSHW on the fediverse by https://fed.brid.gy/ ]
Mothbox @mothbox.bsky.social We make the Open Science Hardware tool for studying nocturnal insect biodiversity!
https://digital-naturalism-laboratories.github.io/Mothbox/
OpenFlexure @openflexure.bsky.social Robotic microscopy for everyone
OpenFlexure is an open source project developing precision 3D-printed instrumentation for global health, scientific research, and education.
https://openflexure.org
Tobias Wenzel @makertobey.bsky.social Prof. @UCatolica. Tech dev for analysis of cellular interactions for biomedicine through #OpenHardware, droplet #microfluidics & #bioimaging. Ex @EMBL @Cambridge_Uni
Bri Johns @briannaljohns.bsky.social Former Fulbright Student Researcher + NSF SEEKCommons fellow working on The Mothbox project | Wildlabs Open Source Solutions group manager | she/they
briannaljohns.com
Digital Naturalism Laboratories @dinalab.bsky.social A jungle makerspace for field biology in Gamboa, Panamá. www.dinalab.net
We also organize the Digital Naturalism Conference: http://2025.dinacon.org
julianstirling @julianstirling.bsky.social OpenFlexure Microscope Core Developer, Chief Executive of the Humanitarian Technology Trust, Waterwheel Volunteer, Parish Councillor, Cider Drinker
UCL Office for Open Science and Scholarship @uclopenscience.bsky.social At UCL, we champion #OpenScience across all disciplines. We empower our community with support in #OpenAccess, #ResearchData, #CitizenScience, and more, fostering a truly open academic culture.
Join our mailing list: https://shorturl.at/DeWTC
The Open Notebook @theopennotebook.bsky.social Nonprofit equipping journalists to cover science: articles, tip sheets, trainings, courses, mentoring, pitch database, & more. Our new book THE BEST SCIENCE STORIES AND HOW THEY WORK: https://tinyurl.com/TBSSbook
adafruit @adafruit.com Engineer - Founder of Adafruit - Brooklyn, NY USA - Manufacturer, open-source hardware, certified Minority and Woman-owned Business Enterprise (M/WBE) https://adafruit.com - support https://forums.adafruit.com & order/customer help support@adafruit.com
Framework for Open and Reproducible Research Training @forrt.bsky.social https://forrt.org
In a nutshell, FORRT is a Framework for Open and Reproducible Research Training advancing research transparency, reproducibility, rigor, and ethics through pedagogical reform and meta-scientific research.
Andre M Chagas @iamchagas.bsky.social #openhardware, #neuroscience, #openscience, some photos, some posts about running, rants about #academia... Leading the Open Science Lab at Life Science @Uni Sussex.
Creator & co-maintainer @open-neuroscience.com https://open-neuroscience.com/
Wikipedia Picture of the Day @wiki-potd.bsky.social 🤖 posting of the Picture of the Day from Wikipedia every day 🌎 Sibling account at @potd-context.bsky.social
I'm open source! Maintained by @drezner.xyz
Learn more about how these images are curated at en.wikipedia.org/wiki/Wikipedia:Picture_of_the_day
Please Follow the Official AP News Account @apnews-world-rss.bsky.social This bot completed its mission. Please follow @apnews.com
RSS:
https://rsshub.app/apnews/topics/world-news
code: https://gitlab.com/tmaehara/bluesky-newsbots
maintainer: @tmaehara.bsky.social
Ryan @snarfed.org https://snarfed.org
Katie Mack @astrokatie.com Cosmologist, pilot, author, connoisseur of cosmic catastrophes. TEDFellow, CIFAR Azrieli Global Scholar. Domain verified through my personal astrokatie.com website. She/her. Dr.
Personal account; not speaking for employer or anyone else.
Adrian Bowyer @adrianbowyer.bsky.social No worthwhile human achievement has ever been instigated on the basis of demonstrable cost effectiveness.
https://adrianbowyer.com
📍Europe
Open Source Initiative @opensource.org The steward of the Open Source Definition, the foundation of the modern software ecosystem. We build a world where the freedoms and opportunities of Open Source software can be enjoyed by all. #OpenSource
Castopod @castopod.org Castopod is an open-source hosting platform made for podcasters who want engage and interact with their audience.
Solarpunk Magazine @solarpunklitmag.bsky.social An online publication of radically hopeful science fiction.
solarpunkmagazine.com
patreon.com/solarpunkmag
Tom Stokes @tomstokes.bsky.social 
Gabriel Archanjo @garchanjo.com Co-founder at @BotCity (YC W22)
OSS Maintainer at MarvinJ and Marvin
Computer Scientist, AI, Open Source
Christina DLR @xtinadlr.bsky.social Writer. Scientist. Solarpunk. Chicanx. Friend of Silica.
Co-host of the podcast Solarpunk Presents
Eric Nitschke @ericnitschke.bsky.social Open hardware/software/education/networks @ https://wakoma.co.
Kerrianne Harrington @kharrington.bsky.social Scientist. Current muse is hollow core fibres.
AT Protocol Developers @atproto.com Social networking technology created by Bluesky.
Developer-focused account. Follow @bsky.app for general announcements!
Bluesky API docs: docs.bsky.app
AT Protocol specs: atproto.com
Bluesky @bsky.app official Bluesky account (check username👆)
Bugs, feature requests, feedback: support@bsky.app
element14 Community @e14community.bsky.social A maker and engineering community: https://bit.ly/3L2W9j8
FabLab München e.V. @fablabmuc.bsky.social MAKE | LEARN | SHARE
Maker, Tüftler, Experimentierfreudige, Technikbegeisterte, Künstler, Kreative, Experten - jung & alt.
Raspberry Pi @raspberrypi.com We make very small computers which you can buy from just $4. We are also the literal coolest.
Yorik @yorikvanhavre.bsky.social architect, freelancer, #urbansketcher, @FreeCAD
developer, cook, wannabee comic book artist. chaotic neutral, perfidious communist agent, ancien belge
FreeCADNews @freecadnews.bsky.social 
The Fire These Times @thefirethesetimes.com A podcast by Lebanese-Palestinian writer and researcher @ayoub.bsky.social. “A place where we tell our hardest truths, and find one another" - Naomi Klein
Patreon.com/thefirethesetimes
Art by therosaartist.com and @mollycrabapple.bsky.social
Indy Johar @indyjohar.bsky.social Building the Boring Revolution, Increasingly Co-Intrapreneuring, Co-Founder of darkmatterlabs.org, project00.cc,
Professor, Architect, MBE, FRSA, Non Executive @ opensystemslab.org and Bloxhub.dk 
Solarpunk Presents @solarpunkpresents.bsky.social The podcast bringing you the future we'd like to live in today.
Hosted by @arielkroon.bsky.social and @fastfrwrd-info.bsky.social
Electronic Frontier Foundation @eff.org We're the Electronic Frontier Foundation. We're a nonprofit that fights for your privacy and free speech online. Find all of EFF's social media accounts at eff.org/social.