Freya Holmér @freya.bsky.social 🎮 tech artist/shader sorceress/math dork
🌐 acegikmo.com
🎥 youtube.com/@acegikmo
🏗️ Shader Forge / Shapes / https://half-edge.xyz
📡 ex-founder of Neat Corp
🪡 neoluddite
my kids:
🥪 @toast.acegikmo.com
🥗 @salad.acegikmo.com
🐈⬛ @thor.acegikmo.com
Luke @robotastic.bsky.social Building things makes me happy... Prototyping at IQT
Created https://openmhz.com & https://github.com/robotastic/trunk-recorder
Nick Underwood @thetropicnick.bsky.social Hurricane Guy, Engineer, Trivia Host, West Virginian
Sofia Santos @gralhix.bsky.social 🇵🇹 Senior OSINT Analyst & Lead Investigator ~ Addicted to finding stuff & explaining things ~ Occasionally funny ~ https://gralhix.com & http://youtube.com/@gralhix
John Worsnop @g4bao.bsky.social Chartered Engineer, former wage slave, Radio Amateur, Moonbouncer, RadCom GHz bands columnist, radio propagation nerd and RF PA design nut.
Tomppa @tomppa77.bsky.social Mainly SDR,radio and satellite related posts, 99% original content.
Some retro related stuff, too.
Also on Mastodon:
fosstodon.org/@tomppa
My Tweet archive:
https://bsky.app/profile/tomppa77tweets.bsky.social
Over the airwaves:
OH2TJS
Luigi Cruz @luigifcruz.bsky.social Computer Engineer. Radio Amateur (PU2SPY). I talk about SDR, Raspberry Pi, Machine Learning, Parallel Computing, Satellites, Python, C++, and Golang.
F4DAV @f4dav.bsky.social Amateur radio, SDR.
https://www.pabr.org | https://www.youtube.com/user/pabrdotorg
@2ftg.bsky.social @2ftg.bsky.social 
Daniel Bogdanoff @danielbogdanoff.bsky.social Certified Electrical Engineering geek
I do electrical engineering videos and more at Keysight, podcasting and more at All About Circuits/EETech
Occasionally tweets will also include:
3D Printing
Mountain Biking
Youtube-ing
Marketing (ugh, I know)
Jon Evans @craftyjon.com software @kicad.org, hardware @formlabs
Sadly not a sci-fi author
Also at @craftyjon@chaos.social
he/him
Whatismoo @whatismoo.bsky.social Transatlantic Doctoral Student covering the Cold War to the present.
Logo adapted from that of the Soviet Army Studies Office
FEMTO @femtoio.bsky.social Dad, Maker, Software Engineer, Computer Scientist. Working through undergrad requirements, pursuing a B.S. + M.S. Views are my own.
Open Source Munitions Portal @munitionsportal.bsky.social A tool for researchers, journalists and practitioners to learn about munitions, their uses and impact in conflicts. Joint project by @airwars.bsky.social and Armament Research Services (ARES).
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/
Shawn Hymel @shawnhymel.bsky.social Embedded Systems Educator & Course Developer | #IoT #EdgeAI | https://linktr.ee/shawnhymel
1BitSquared @1bitsquared.com open-source electronics and tools company. https://1bitsquared.com Fediverse: @1bitsquared@1bitsquared.com Discord Chat: http://1bitsquared.com/pages/chat Forum: http://forum.1bitsquared.com
@ataylorfpga.bsky.social @ataylorfpga.bsky.social 
Seamus Blackley @seamus.bsky.social Them: You're the father of the xbox!
Me: If it moves back in, it’s paying rent.
theoretical physics | CEO | gastroegyptology | cacao | CHM trustee
David Williams @davidthings.bsky.social Lover of AI and Robotics. Professional electronics, firmware, software. FPGA wanna be. ESP32 fan.
John (j0ono0) @johnnewall.bsky.social Visual designer with an interest in technology. Illustration, photography, papercraft, electronics, and coding all mashed together.
Unofficial Hackaday Feed @hackaday-feed.bsky.social Unofficial feed from https://hackaday.com/
Glen Akins @bikerglen.bsky.social Building gadgets, riding bikes, and fighting the good fight for municipal broadband. Chip designer by day. Fort Collins. Some days you're a mountain goat; other days you're a fainting goat. 🐐
Francis Stokes @francis.codes Exploring the Low Level on YouTube as Low Byte Productions
Firmware Engineer
Father x2
(he/him) 🇬🇧🇳🇱
Blue2monster @blue2monster.bsky.social Nerd, Electronics, PCBs, eINK, ePAPER, ESP32, KiCad, Arduino, SolarHarvesting
hforsten @hforsten.com Electrical engineer. RF electronics, IC design, radars, FPGA, programming. hforsten.com
Ken Shirriff @righto.com Computer history. Reverse-engineering old chips. Restored Apollo Guidance Computer, Alto. Ex-Google, Sun, Msft. So-called boffin.
Tom Verbeure @tomverbeure.bsky.social Plays with FPGAs. There can never be enough LEDs. Hardware engineer at Nvidia, but my views here are my own. he/him. Also @tom_verbeure at the woolly elephant and the former bird site
McFlyTG @mcflytg.bsky.social Analyst, weapons officer, and professor, but mostly just a proud girl and dog dad. Not an official account.
Rocky Flats Chimney Sweep 🇺🇸 @midlifesuezcrisis.bsky.social Materials science & nukes. Deterrence & what comes after.
Patriot, liberal firebrand, Catholic, last of the China hawks, Nitzean superman. Victory is possible.
Views my own / posts off the clock
www.liberalcurrents.com/nuclear-arms-and-the-new-free-world/
Chung-Tzu @chung-tzu.bsky.social 
Matej Rafael Risko @matejrisko.bsky.social Researcher, focus on Nukes | Missiles | Deterrence | Strategy & Planning | War & International Security | Air Power | Wargames | Strictly personal views, Usual Cavetas
Igitur qui desiderat pacem praeparet bellum
Institute for the Study of War @thestudyofwar.bsky.social ISW is a policy research organization focused on U.S. national security. Email: press@understandingwar.org. For more: https://linktr.ee/understandingwar
Michael Weiss @michaeldweiss.bsky.social Editor @insidereng, host @foreignoffpod, https://substack.com/@macspaunday, ISIS: Inside the Army of Terror: http://goo.gl/Jb6uEA. Next book on the GRU for @vikingbooks. macspaunday@protonmail.com
Alex Luck @alxluck.bsky.social Chinese Military. Bundeswehr/NATO. MA Pol Sci/History. Cats, dogs, motorcycles. Überbringer schlechter Nachrichten. Analysis@ NavalNews.com. Contributor@ hartpunkt.de. Previous articles at FPRI.org.
Thord Are Iversen @thelookout.bsky.social Military and defense issues, as seen from NATOs northern flank.
Special interest: The Russian Navy.
Independent Defense Analyst, all analysis and opinions are my own
Lectronz: The new maker marketplace. @lectronz.com lectronz.com is the best marketplace for open-source hardware creators.
Roni Sengupta @ronisen.bsky.social Asst. Prof. UNC Chapel Hill CS
Computer Vision & Graphics.
https://www.cs.unc.edu/~ronisen/
Elisabetta Fedele @efedele.bsky.social 3D Vision | Visiting PhD @ Stanford | ETH AI Center Fellow
elisabettafedele.github.io
Dima Damen @ECCV 2026 @dimadamen.bsky.social Professor of Computer Vision, @BristolUni. Senior Research Scientist @GoogleDeepMind - passionate about the temporal stream in our lives.
http://dimadamen.github.io
Judy Hoffman @judyh.bsky.social Prof at Georgia Tech
https://faculty.cc.gatech.edu/~judy/
Machine Learning and Computer Vision Researcher
Claire Bräuer @clairebraeuer.bsky.social MSc CS @ ETH Zurich (CV, CG, ML/AI)
Currently learning about point cloud registration for robotics.
📍Zurich
Tianyi Zhang @tianyizhang.bsky.social 📖 PhD Student in Robotics at ETH Zürich
🔍 Computer Vision, 3D Reconstruction, Structure-from-Motion, SLAM, Geometry
Ana Dodik @anadodik.bsky.social Graphics & Society @ MIT CSAIL. Prev. Meta, Disney Research.
Yugo. Mother of a half-dog, half-tornado, and a baby seal. 🐶🐶 she/her 🌈🌹
Laura Leal-Taixe @lealtaixe.bsky.social Senior Research Manager at NVIDIA. Prev professor at TUM. Computer vision mostly. Views are my own.
Amy Tabb @atabb.bsky.social Research scientist, computer vision and robotics for agriculture. she/her. Largely not checking this account or posting about work at the moment.
https://amytabb.com/
Close-ish to Washington, D.C., USA.
Geoff Brumfiel @gbrumfiel.bsky.social I'm an editor/correspondent for NPR. Mostly smart on the radio. Mostly stupid on everywhere else.
ChatGPT describes me as: "Aerospace sleuth, nuclear nerd and NPR Superfan — with a side of surreal humor."
Signal: gbrumfiel.13
https://geoffbrumfiel.net/
Helen Leigh @helenleigh.bsky.social Hardware hacker, author & maker of musical oddities
Cymru - London - Berlin - Portland
ada 🏳️⚧️ @ada-avit.bsky.social gay nerd
Greg @gregdavill.bsky.social Electronics engineer. RISC-V ASICs at IQonIC Works 🧙♂️ (He/Him)
I also take macro photos of electronics
Dr. Amber Straughn (she/her) @astraughnomer.bsky.social Black Lives Matter. NASA Astrophysicist for #JWST. From Arkansas. Hiking, yoga, Great Dane mom, pilot, Pearl Jam superfan. #FirstGen Personal account - my views
Brian Brushwood @handle.invalid Scam School (Discovery), Hacking the System (NatGeo), Modern Rogue, World’s Greatest Con
Bill Doran @foamsmith.com Prop and costume maker from Seattle, WA. Author of the Foamsmith trilogy.
Hundreds of free prop and costume making video tutorials at punishedprops.com
Pekka Lund @pekka.bsky.social Antiquated analog chatbot. Stochastic parrot of a different species. Not much of a self-model. Occasionally simulating the appearance of philosophical thought. Keeps on branching for now 'cause there's no choice.
Also @pekka on T2 / Pebble.
auonsson @auonsson.bsky.social Every system is a sensor if you hold it right.
Main arena, Baltics. 🇸🇪
mastodon.world/@auonsson , x.com/auonsson backup 🇸🇪
AirPower (MIL-STD) @mil-std.bsky.social Old radar types never die; they just phased array!
Aerospace, Defense and NatSec related content
#OpenSource. No affiliations to govt., media or industry
Fabian Hoffmann, PhD @frhoffmann.bsky.social Doctoral Research Fellow at the Oslo Nuclear Project, University of Oslo. Defense policy, missile technology, and nuclear strategy.
Weekly analysis of missile tech, nuclear strategy, and European deterrence 👇
https://missilematters.substack.com/subscribe
the-engi-nerd @the-engi-nerd.bsky.social Job titles held over my career:
Aircraft Instrumentation Operations Engineer
Telemetry and Power Systems Engineer
Lead Data Scientist
Tactical Air Warfare Analyst
Enterprise Systems Engineer
Doha @doha104p3.bsky.social Mil-Av, Maritime, Missile, Space, Defense, and some politics related posts | F-35 appreciator | Agile Combat Employment Supremacist | (Not very active here)
John Ridge 🇺🇸🇺🇦🇹🇼 @johnridge.bsky.social Physics | Weapons Systems | National Security | Foreign Policy | Arms Exports | Security Assistance | Tochnyi Contributor | Donate to Liberty Ukraine Foundation
Michael Duitsman @duitsmanms.bsky.social Fellow at the Foreign Policy Research Institute. Rocket propulsion and radiological security (usually not at the same time). Opinions my own. Faves/RTs ≠ endorsements
Zach @thrustwr.bsky.social Former NavalNews & USNINews writer, Track Fuser, R-1/P-1 Budget Reader.
For defense-related stuff
Site: https://defensearchives.com/news
OSH Park @oshpark.bsky.social We love PCBs and seeing what people make with them!
https://oshpark.com/
Blog: https://blog.oshpark.com/
Fediverse: https://fosstodon.org/@oshpark
Ward Carroll @wardcarroll.bsky.social YouTuber
Adam Ellis @adamtots.bsky.social goblin • he/him • patreon.com/adamtots • Let Me In Your Window: https://amzn.to/4l2oOFw
Rocketpoweredkeith @rocketpoweredkeith.bsky.social 
Technology Connections @techconnectify.bsky.social I'm that YouTuber who taught you how dishwashers work. Guess I'm tryin' out the whole Bluesky thing now.
he/him
https://www.youtube.com/technologyconnections
Tarik @ohitstarik.bsky.social t
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
Jon B. Wolfsthal @jonatomic.bsky.social Nuclear Fellow @ Pax Sapiens, former Bulletin of Atomic Scientists and State Department International Sec Advisory Board, CNAS Sr. Fellow, former National Security Council. No #manels, Yankees/Gunners.
Matt Korda @mattkorda.bsky.social I count nukes for the Federation of American Scientists + the Stockholm International Peace Research Institute. 🇨🇦 Views my own.
Federation of American Scientists @scientistsorg.bsky.social Striving for a safer world since 1945
science policy | nuclear weapons | clean energy | STEM education | artificial intelligence | data privacy | much much more
Hans Kristensen @nukestrat.bsky.social Director, Nuclear Information Project, Federation of American Scientists. Tracking nuclear arsenals, co-author of Nuclear Notebook, SIPRI Yearbook. Opinions my own.
Website: https://fas.org/initiative/nuclear-information-project/
Mia 🚀 @supersonicmia.bsky.social I like things and making them fly
“You a rocket scientist? Period” - @theestallion
Embedded @embeddedfm.bsky.social Welcome to Embedded, a weekly podcast. We’re here to chat about the interests, careers, and lives of engineers, artists, educators and makers. Our diverse guest list includes names you may have heard and engineers working quietly in the trenches. 
Richard Holmes @richardholmes.bsky.social Multi-award winning Forensic Investigations Editor at The Telegraph
richard.holmes@telegraph.co.uk
Trevor Ball @easybakeovensz.bsky.social Weapons Technical Analyst at Armament Research Services (ARES). Previously Bellingcat, US Army EOD.
Conflict Research @conflictwatch.bsky.social Irish 🇮🇪 Remote Operations Security Advisor.
Based in Africa, monitoring conflict principally in North Africa & the Sahel Region. (Remote_Ops on X but mostly for research purposes)
https://www.instagram.com/conflict_watch68
Abraxas Spa @abraxasspa.bsky.social All-Source Analyst
Saving the spot here
Veli-Pekka Kivimäki @vpkivimaki.bsky.social Intelligence analyst by day, OSINT in academia, engineer at heart. Now: Finnish Security and Intelligence Service. Adjunct, Johns Hopkins. Past: Finnish Defence Forces, Bellingcat, Microsoft, Nokia.
Roy @grandparoy2.bsky.social 🇨🇦🇺🇦Grandfather, OSINT of Ukrainian and Russian Telegram: FPVs, drone munitions, EW, landmines. ❤️my family (grandchildren!), reading, and Kaja Kallas.
Matt Schroeder @mschroeder77.bsky.social Senior researcher at Small Arms Survey covering arms trafficking, illicit small arms and light weapons, and MANPADS proliferation. Diehard Dallas Cowboys fan. 
Opulo @opulo.io https://opulo.carrd.co/
Lucy Chapar @lucychapar.bsky.social maker of things and chaos wrangler, currently working at the wonderful @researchandesire. Pronouns are she/her!
Stephen Hawes @stephenhawes.com making open hardware at Opulo
Fizz @fizzotter.bsky.social 💛🤍💜🖤 Non-Binary, Partner @judah.bsky.social 💛🤍💜🖤
He/They/Them, Demi/Pan, Technical stuff!
(Fursuit and gym stuff over at @buffdeer.bsky.social)
Aram Shabanian @aramshabanian.bsky.social War Crimes Investigator focused on the Russian War in Ukraine
Perhaps the real watch list was the friends we made along the way. Keyboard Inghimasi. Sic semper tyrannosaurus rex. --Dire Straits Appreciation Zone-- #Flowers4Qanon
Bilbo @orbital-mechanic.bsky.social Hopefully the world’s first astronaut with a maxed osrs account (He/Him)
Dima @dmytroengineering.com 🇺🇦 Ukrainian Engineer | 24 | I mainly do Embedded Engineering but also Software/Linux/Other stuff.
Website: https://dmytroengineering.com/
Mastodon: @dimin@mastodon.social
Marina Leigh @mariimaker.bsky.social 3D modeler, cosplay, and mechanical engineering nerd. 
ATC1441 @atc1441.bsky.social Hack the planet!
my biggest passion is to run a custom firmware on as many devices as possible
Kevin Hubbard @khubbard.bsky.social Electrical Engineer. ASICs, FPGAs, Python.
Fan of convertibles and 6502 CPUs.
Author of Mastering FPGA Chip Design : For Speed, Area, Power, and Reliability.
Seattle,WA,US,Earth,Sol,MlkyWy
https://blackmesalabs.wordpress.com/
MD Builds @md-builds.bsky.social Mangy Dog Builds BSky account for the YouTube channel. https://www.youtube.com/@MD_Builds
Just getting started here bare with me... 
Matt Richardson @mattrichardson.bsky.social Discovering delightful experiences all over the world. "Uncle Matt" x10.
James L @baldengineer.com Fan of making things beep, blink, and fly. @addIohms.bsky.social video creator, KN6FGY. Oh, and Bald.
Ian @ Dangerous Prototypes @buspirate.bsky.social Ian@dangerousprototypes.
Slacker hacker,
Instructable author,
Hack a Day writer,
Purveyor of hardware at Dangerous Prototypes and DirtyPCBs.
Organizer of Hacker Camp Shenzhen.
I made pink capacitors once too.
We're also on:
@buspirate@mastodon.social
Andrew Kowalczyk @happylittlepcbs.bsky.social roasting marshmallows on blue smoke. he/him