mr. TIM @timkellogg.me AI Architect | North Carolina | AI/ML, IoT, science
WARNING: I talk about kids sometimes
TheZoq2 @thezoq2.bsky.social Developing http://spade-lang.org and the Surfer waveform viewer. Post doc at Hochschule München
Usually at https://mastodon.social/@thezoq2
tufted titmouse 🔜 awoostria 🐐 @titmou.se 🥜30 | Tuftie! | it/its queer nb creature (intersexy) | triamgle | tufted titmouse obsessed 🔼
θΔ | artist & film photographer | wants to taste your blood | 🔞 NSFW & kinky asexual |
links & info: titmou.se
icon & banner are me!
Ben Reinhardt @benjaminreinhardt.com Dare mighty things! Journeyman wondersmith at Speculative Technologies. 🏴☠️🪐🐉
https://Benjaminreinhardt.com + https://spec.tech
Natasha Tara Petrović @ Otakon G211 @1000deaddraculas.bsky.social Illustrator + Comic Artist
🦇 Portfolio: www.1000deaddraculas.com
✉️ Email: 1000deaddraculas@gmail.com
🩸 Webcomic: severandpierce.com
⚰️ Patreon: patreon.com/1000DeadDraculas
🛒 Shop: theyetee.com/1000DD
Asimov Press @asimovpress.bsky.social Asimov Press is a publisher focused on the science and technologies that promote flourishing.
Pitch: editors@asimov.com // Part of Asimov. Supported by Astera Institute and Stripe.
Arcadia Science @arcadiascience.com Research and development company leveraging the biology of diverse organisms. Read about our science: http://research.arcadiascience.com
Make Money - Do Magnets @sararah.bsky.social I love giant magnets.
She/her
My opinions are trash and fully my own.
Jmcgg @jmcgg.bsky.social Memer/artist/dad/husband
Rorie Gilligan @roriegilligan.bsky.social PhD. in hydrometallurgy. Research metallurgist based in Western Australia mostly working with raw materials for batteries. I've published papers on the metallurgy of vanadium, lithium, and uranium.
Paul Krugman @pkrugman.bsky.social Ex NY Times, now author of Substack Paul Krugman. Nobel laureate and, according to Donald Trump, "Deranged BUM". Also Research Professor at the City University of New York Graduate Center and senior scholar at the GC-CUNY Stone Center.
@mdsoren.bsky.social @mdsoren.bsky.social Banjo player. Machine tool hoarder. NURBS-pusher at McNeel NA. 
kscottz @kscottz.bsky.social Engineer: mainly robots and computer vision stuff. Developer advocate for ROS at Open Robotics. Open Source Hardware Association board member. Lover of rats and plants. 
U.S. Representative Al Green @algreen.house.gov Proud to represent the Ninth Congressional District of Texas in the U.S. House of Representatives. 
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
Brandon Scott @minesbioimaging.bsky.social Assistant Professor and CZI Imaging Scientist at South Dakota Mines | Nanoscience & Biomedical Engineering. Studying macrophages using pieces of sheet. Building #SnoutysaurusRex
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
Robert Asumendi @robertasumendi.bsky.social I make the world's only binoculars designed for stargazing. You can 3D print and build your own @analogsky.bsky.social / https://analogsky.co/ Also graphic designer for the Terre Haute Gunblades.
Mikhail Kats @mickeykats.bsky.social Optics/photonics researcher, applied physicist, and faculty at the University of Wisconsin - Madison. Personal account + opinions
Was @mickeykats on Twitter
🦢 Swan 🦢 @bicpentameter.bsky.social I like engineering, science, art, queer and neurodivergent ppl, coffee as a quest, and high speed rail
Brian Swift @bswift.bsky.social Whatevs... JunoCam raw images ain't gonna process themsleves. Intel • fmr NASA JPL Radar Science SRTM • CDC Cybers anyone? • Santa Cruz (California)
Dr. Emily Gilbert @emdwarf.bsky.social Staff scientist at Caltech/IPAC, working on the NASA Exoplanet Archive, and studying small stars and planets. But you’ll mostly find baseball and snark here, with occasional scientific interruptions.
CanberraDSN 📡 @canberradsn.bsky.social Part of NASA's Deep Space Network , providing two-way contact with dozens of robotic spacecraft exploring the Solar System and beyond. All skeets are our own and not those of NASA, JPL or CSIRO.
Casey Handmer PhD @cjhandmer.bsky.social Most active on X. Physicist, Immigrant, Pilot, Dad. Former Caltech, Hyperloop, NASA JPL. Founder Terraform Industries. Build more solar!
Steward Observatory, University of Arizona @stewardobservatory.bsky.social Official UA Astronomy and Steward Observatory account. Pioneers of JWST MIRI and NIRCam, Event Horizon Telescope, and GMT, and home to the Richard F. Carris Mirror Lab, Mt Lemmon Sky Center, and one of the world’s top astronomy programs. astro.arizona.edu
UArizona Lunar and Planetary Laboratory @uarizonalpl.bsky.social The Lunar and Planetary Laboratory at the University of Arizona in Tucson.
HiRISE Beautiful Mars (NASA) @uahirise.bsky.social Images from the High Resolution Imaging Science Experiment (HiRISE) on board the Mars Reconnaissance Orbiter (NASA). We are based out of the Lunar and Planetary Laboratory at the University of Arizona in Tucson, AZ. https://uahirise.org
Hank Green @hankgreen.bsky.social Long Time Internet Guy
Astronomy Picture of the Day 🪐 @apod.shinyakato.dev Official Mirroring APOD BOT for Bluesky.
https://apod.nasa.gov/apod/lib/about_apod.html
Src:
https://apod.nasa.gov/apod/astropix.html
http://star.ucl.ac.uk/~apod/apod/astropix.html
Maintained by @shinyakato.dev
Optics & Photonics News @optica-opn.org Optics & Photonics News is the magazine of Optica (formerly OSA). optica-opn.org
Alfred Millett-Sikking @amsikking.bsky.social I'm a Physicist and R&D Engineer. Fascinated by optimal designs, I seek to improve and invent technologies.
Homepage: amsikking.github.io
Héctor Corte-León @hcorteleo.bsky.social AFM expert at Nanosurf.
Follow #fridayAFM for fun experiments.
nanotech@surfaces Lab @nanotechsurflab.bsky.social Research group at Empa, the Swiss Federal Laboratories for Materials Science and Technology.
https://www.empa.ch/web/s205
Peter Nemes-Incze @peternemes.bsky.social Condensed matter physicist. Exploring the world of electrons in low dimensional materials.
www.nemeslab.com
Anne Applebaum @anneapplebaum.wsocial.eu staff writer @theatlantic.com and senior fellow @snfagora.bsky.social. author of GULAG, IRON CURTAIN, RED FAMINE, TWILIGHT OF DEMOCRACY and AUTOCRACY INC
https://linktr.ee/anneapplebaum
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
Abhishek Dhand @apdhand.bsky.social PhD Student @BurdickLab @Pennbioeng • University of Pennsylvania @Penn | Polymeric Biomaterials for Tissue Engineering • Biofabrication | (he/him/his)
Daryl Yee @dryeeseeks.bsky.social Assistant Professor EPFL | Laboratory for the Chemistry of Materials and Manufacturing | 🇸🇬 | random thoughts about science,🥏, OP👒, and life in🇨🇭
Angela Collier @acollierastro.bsky.social Theoretical Physicist.
(She/her/hers)
From Eastern KY.
Uncanny Magazine @uncannymagazine.bsky.social Science Fiction & Fantasy Magazine Edited by Michael Damian Thomas. 2016, 2017, 2018, 2019, 2020, 2022, 2023, 2025 Hugo & 2024 Locus Award Winner. uncannymagazine.com
Jeri Ellsworth @jeriellsworth.bsky.social Big nerd. Building things
Trump voters: History won’t be kind to you. Neither will I
Progress isn’t about making you comfortable
Tube🌞Time @tubetime.bsky.social vintage computers, tubes, the MOnSter6502, cross-sectioned electronic parts, capacitors, and other detritus. coauthor of http://nostarch.com/open-circuits
Ann Leckie @annleckie.com Author of the award-winning Ancillary Justice. Lives in St Louis.
derek guy @dieworkwear.bsky.social Menswear writer. Editor at Put This On. Words at The New York Times, The Washington Post, The Financial Times, Esquire, and Mr. Porter.
If you have a style question, search:
https://dieworkwear.com/ | https://putthison.com/start-here/
@bobbybroccole.bsky.social @bobbybroccole.bsky.social 
Simen E. Sørensen @simenzhor.bsky.social You may know me as that ferrofluid guy.
Norwegian maker. Sometimes upload YouTube videos as «Applied Procrastination»
#Electronics #Maker #DIY
Diebesbeute @diebesbeute.bsky.social Not My Monkeys, Not My Circus.
The Thought Emporium @thethoughtemporium.bsky.social Professional mad scientist | Youtuber
Main channel: https://www.youtube.com/c/thethoughtemporium
Jeremy Fielding @jeremy-fielding.bsky.social 
Martha Wells @marthawells.com SF/F Writer - The Books of the Raksura, The Murderbot Diaries, Witch King, Queen Demon, and more. Nebula and Hugo Award winner. NYT and Sunday Times Bestseller. (She/her) Agent: Jennifer Jackson
@olafinho.xyz @olafinho.xyz 
Uri Shaked @urishaked.bsky.social Maker ◆ Voiding warranties at @wokwi.com ◆ Keepin' it Chippin' at
@TinyTapeout.com ◆ What I'm doing now? http://urish.org/now
Rocketpoweredkeith @rocketpoweredkeith.bsky.social 
@smellsofbikes.bsky.social @smellsofbikes.bsky.social bicycle medic, collecter of broken but still usable machinery
ちょっと日本語を話せます
Joe Barnard @joebarnard.bsky.social Intern @ http://youtube.com/bpsspace
Rob Stuart | bornity @bornity.bsky.social 
Chris Dixon @00chrisdixon00.bsky.social Degenerate mute
Sebastian Schulz @nanophotonics.bsky.social Associate Professor at the University of Waterloo.
Previously Senior Lecturer and head of the University of St Andrews nanophotonics group. Views and opinions voiced here are my own.
Chris 🐧 @electronsnstuff.bsky.social Accelerator Physics and ML in Science | taking a look around for now, but tune in soon for updates related to my research!
photocathodes.io
http://chris-pierce.com
NASA Voyager @nasavoyager.extwitter.link ⚠️ MIRROR OF https://twitter.com/NASAVoyager
⚠️ If you own the original account and want to claim this, please contact @twttr-mirrors.bsky.social
Umut Yildiz @umutayildiz.bsky.social Deep Space Telecom 📡 & Dr. #Astrophysics 🚀at @NASAJPL/@Caltech • @WeArePlanS • @teamtekcareuzay • My Opinions #SciComm In Science We Trust http://umutayildiz.com
NASA Exoplanets @nasaexoplanets.extwitter.link ⚠️ MIRROR OF https://twitter.com/NASAExoplanets
⚠️ If you own the original account and want to claim this, please contact @twttr-mirrors.bsky.social
Curiosity Rover @marscuriosity.extwitter.link ⚠️ MIRROR OF twitter.com/MarsCuriosity
⚠️ If you own the original account and want to claim this, please contact @twttr-mirrors.bsky.social
Randall Hunt @randall.dev CTO at Caylent. We're hiring! Formerly @pytorch, @awscloud, @mongodb, @SpaceX.
NASA Webb Telescope @nasawebb.extwitter.link ⚠️ MIRROR OF twitter.com/NASAWebb
⚠️ If you own the original account and want to claim this, please contact @twttr-mirrors.bsky.social
cait (and adonis) @cait.bsky.social The Ringleader
big famous microblogger
pet account reactionary
flamboyant wrecker
goddess of uselessness
[she/her] Texan in MA. Adonis' mom
Tory Bruno @torybruno.bsky.social President and CEO United Launch Alliance @ULAlaunch, ...Rocket Scientist, Horseman, proud @calpoly alum
Peter Bosch @peterbjornx.bsky.social
SEM Enthousiast/HW Hacker/HAM radio (PB1X)
Reverse engineer all the things.
Restoring PDP-11s & a VAX.
Physics student at Leiden University and boardmember at Leiden Student Union
Veritasium @veritasium.bsky.social An element of truth - videos about science, education, and interesting things.
https://linktr.ee/veritasium
(NOT) Minute Physics (Robot) @minutephysics-bot.bsky.social 🤖 Automated Fan account. Not associated with or endorsed by the real Minute Physics.
Posts videos from the YouTube channel:
https://www.youtube.com/@MinutePhysics
Captain Disillusion @captaindisillusion.bsky.social Videos. Educational? Not really. Funny? Eh.
"the Chappell Roan of educational YouTube"
youtube.com/@captaindisillusion
patreon.com/captaindisillusion
https://go.nebula.tv/captaindisillusion
Luke Cunningham @phluke.bsky.social 
David Mimoun @moonnext.bsky.social Proud dad, Space Systems Prof U Toulouse- Mars Microphone @NasaPersevere Venus balloons #PlanetaryScience & SoCal addict. IHEDN 75e PolDef . Reserve Cit. AAE- B Ben Engel's NEW handle is @cellarchlab.com @bengeliscious.bsky.social Hi everyone, I switched my handle to @cellarchlab.com. Please say hi over there!
Kelly Peng @kellypeng.bsky.social 
Charles Clarke @astrochuck.bsky.social Rum. Also rum. I blame gravity.
@dpeace.bsky.social @dpeace.bsky.social 
Jeffrey Kuhn @celljeffe.bsky.social Microscopy core director MIT. Cell biology. Amateur musician: mandolin family and trombone. Cambridge MA
dr beans @quantumbeans.bsky.social nano influencer
Rusty @tisapph.bsky.social Refraction enthusiast
Head of Microscopy @ Eon Systems
Dianna Cowern @thephysicsgirl.bsky.social Lame puns and #longcovid. Maybe some science here and there.
Chris Holt @holtchris.bsky.social Sports Content Editor (kind of like the sports editor) at The Star, Sheffield and Yorkshire Evening Post. Might be some music stuff here, maybe even some pictures of snow. Still hopelessly Glentoran.
Under the Microscope @underthemicroscope.bsky.social This is a rotation curation account. Curated by a different materials/nano scientist on a regular basis.
Powered by @thesciencetalk.bsky.social
Prof Tanvir Hussain @professortanvir.bsky.social @EPSRC Fellow, EPSRC Strategic advisory team, J Eur Cer Soc Editor, Prof of Coatings & Surface Eng @uniofnottingham, Makes ✈️ fly,Building better academia.
Stuart Robertson @drstuartr.bsky.social Loughborough materials characterisation centre P-FIB guy for hire and senior research associate 🏳️🌈🔬
Journey to the Microcosmos @journeytomicro.bsky.social Take a dive into the tiny, unseen world that surrounds us with music by Andrew Huang, footage from James Weiss, and narration by Hank Green and Deboki Chakravarti
James Weiss @jamesweiss.bsky.social Scientist/Author/Filmmaker
@johndmcmaster.bsky.social @johndmcmaster.bsky.social IC reverse engineering, #mtvre, CTO @LabsmoreLLC
https://siliconprawn.org
http://patreon.com/JohnDMcMaster
Cryo Mariena @cryomariena.bsky.social I like big scopes + I cannot lie. Struct bio + mat sci. Boricua. Pastafarian. Opinions = my own. #cryoeming since 2004. She/Her- J @jameelajamil.bsky.social @jameelajamil.bsky.social
Sander @sandersays.bsky.social Building stuff, woodworking, freaking magnets (how do they work?) (Also on @SanderSays@mstdn.science). Professional magnet builder & tiny coil maker @WUR. Twitter archive: sandersaid.bsky.social
Rory Evans @roryevaans.bsky.social 
@factory400.bsky.social @factory400.bsky.social 
Matt Venn @mattvenn.net Engineer and Technology Communication. On a mission to make ASICs more accessible. YosysHQ & Tiny Tapeout founder member.
https://ZeroToASICcourse.com
https://TinyTapeout.com
Florian Schulz @flociologist.bsky.social Sociologist & empirical researcher, affiliated with the State Institute for Family Research & the University of Bamberg, involved in the Journal of Family Research. Views are my own. Website: https://flociologist.github.io/
@bendavis.bsky.social @bendavis.bsky.social 
Stephen Hawes @stephenhawes.com making open hardware at Opulo