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.
SwiftOnSecurity @swiftonsecurity.com computer security person. former helpdesk
Smarter Every Day @smartereveryday.bsky.social Hello. I’m Destin Sandlin. I make videos for my YouTube channel “Smarter Every Day“. I’m not interested in arguing.
CraftComputing @craftcomputing.bsky.social I make videos and drink beer.
It was DNS.
Hank Green @hankgreen.bsky.social Long Time Internet Guy
Adam @ Vector 3D 🇬🇧 @adam-v3d.bsky.social Engineer, Youtuber, Designer, Maker, Creator, Nerd. http://YouTube.com/vector3dp & http://discord.gg/xXmuUpJhxc Business: info@vector3d.co.uk
Jeff Geerling @jeffgeerling.com Father, author, developer, maker. Sometimes called "an inflammatory enigma". #stl #ansible #k8s #raspberrypi #mac #crohns www.jeffgeerling.com
Ivan Miranda @ivanmiranda.com I make stuff on Youtube, mostly about marbles these days
Rocky Mountain RepRap Festival @rmrrf.bsky.social The #RockyMountainRepRapFestival! The Ranch Events Complex, 5280 Arena Cir, Loveland, CO 80538. 2026
Caleb Kraft @calebkraft.bsky.social Illustration, Fiction, 3d modeling. I run www.thecontrollerproject.com, providing 3dprinted parts to help gamers with disabilities. 
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
Raspberry Pi Foundation @raspberrypiorg.bsky.social A charity that enables young people to realise their full potential through the power of computing and digital technologies 💻💥💪
SparkFun Electronics @sparkfun.bsky.social Start Something.
www.sparkfun.com
LDOJason @ldojason.bsky.social 20+ Years experience in motors and 3D parts Key supplier for Prusa, Formlabs, Lulzbot, Mosaic ...... Trusted Manufacturer for Voron Kits, Positron Kits......
Joe Barnard @joebarnard.bsky.social Intern @ http://youtube.com/bpsspace
Polymaker @polymaker.bsky.social We make 3D printing filaments with our community!
Join our Discord: http://discord.polymaker.com/
Jón Schone @properprinting.pro I come up with crazy ideas and try to make them real on my YouTube channel. Check http://youtube.com/properprinting
You won't guess my next project ;)
Karen Chau Designs @karenchaudesigns.com 💗multi-passionate creative
✨I design 3D models you can 3D print!
Free & paid STLs/3MFs | ducks | TPU squeaky toys | gifts | •ᴗ•
👇🏻make • shop • sell • learn • connect
www.karenchaudesigns.com
Clare3D @clare3d.bsky.social 1000 Adventures,
3D printing land,
The World.
Duet3D @duet3d.com We design and manufacture Duet3D electronics for 3d printers, CNC machines and more. Committed to opensource.
3DPrintBunny @3dprintbunny.bsky.social 3d printing artist, designer and all round enthusiast. I love experimenting and playing with printers and slicers.
Fotis Mint Studios @fotismint.bsky.social Digital Sculptor
https://linktr.ee/fotismint
"Truth is like poetry. And most people fucking hate poetry."
Unofficial Hackaday Feed @hackaday-feed.bsky.social Unofficial feed from https://hackaday.com/
Matt Stultz @mattstultz.bsky.social I've been all over the place in the 3D Printing world. Now, COO at Cocoa Press. DMs are open.
E3D @e3donline.bsky.social Changing the way humanity manufactures goods by developing world-leading nozzles and extrusion systems for 3D printers.
stldenise3d @stldenise3d.bsky.social 3D Printer, Reviewer, Blogger, YouTube
stldenise3d.com
Tom's Hardware Reviewer
prash.makes @prashmakes.bsky.social I create 3D printing related videos including unique 3D printed timelapse animations. Most content on tiktok, catching up on Instagram and YouTube. 
Jankmart @jankmart.bsky.social Your favorite designer's favorite designer
https://thangs.com/jankmart
Lemontron @lemontron.com YouTuber designing and filming the progress of the Lemontron portable 3d printer.
https://youtube.com/@lemontron
Steve Builds @stevebuilds.bsky.social Voron Design team member. I like to build stuff.
https://youtube.com/Steve_Builds
Uncle Jessy @unclejessy.bsky.social Youtubing, 3D Printing, Tech💚, Husband/Dad, all around nerd🤘 contact@UncleJessy.com
Pooch @repkord.bsky.social BizDev/Creator Relations @Prusa3D, Founder @Repkord, Host @MakerThatMoney. 3D Print, Run🏃, Rant, Hype, Make, Cleat, Repeat. Shine a💡and fork some ⚡️!
https://linktr.ee/repkord
Joel Telling - 3D Printing Nerd 🌮 @joeltelling.bsky.social Husband, Father, Believer, Giver of Exceptional High Fives
Avdi Grimm @avdi.codes Head gardener, @graceful.dev. Code cleric, software coach and consultant, author, Ruby Hero, recovering podcaster, and very tired dad of many kids. He/him.
Home: http://avdi.codes
Julien Dorra @juliendorra.com Design, build and consult for tech products. Designed Peco Peco. Built Fugue AI and Esquisse AI. Museomix co-founder
Michele Fabbri @ab3.net 2D vector graphics rendering engines R&D @ www.mazatech.com
👉 Atheist • Europeist • Nerd
#computational #geometry • #graphics #algorithms • #OpenVG • #SVG • #generative #AI • #demoscene • #retrocomputing • #boardgames • #18XX • #scifi
From Italy 🇮🇹
Adam Savage @asavage.bsky.social Maker. Science Communicator. Connector. 
Emmett Lalish @elalish.bsky.social Rogue geometer. Aerospace-turned-software engineer.
Blog: elalish.blogspot.com
Art: www.thingiverse.com/emmett/designs
20%: manifoldCAD.org
Naomi Wu 机械妖姬 @realsexycyborg.bsky.social China's #1 Tech & DIY YouTuber
Open Source, 3D Printing & Digital Fabrication, Automation, Infosec
1/18th synthetic
'It's all about merit until merit has tits'
Shenzhen, China
youtube.com/c/SexyCyborg
Sabine Hossenfelder @hossenfelder.bsky.social German Physicist
Mark Fraser @mfraz74.bsky.social 3D Printer, TOTP, PopMaster
Steve Lyons @sjlyons50.bsky.social Ancient nerd, lover of all things (in no particular order) 3D Printing, Astronomy, aviation, and cars.
@waterbornewarrior.bsky.social @waterbornewarrior.bsky.social 
Justin Schuh @justinschuh.com Back in Chicago as a stay-at-home dad and small business owner. Expect some infosec/privacy/safety, 3D printing, and politics.
infosec.exchange/@jschuh
Defunct: twitter.com/justinschuh
Randall Munroe @xkcd.com 
Paolo Cignoni @aloopingicon.bsky.social Research Director at CNR, head of Visual Computing Lab
Messing with small triangles for ages.
Guilty of providing the community with many buggy, but hopefully useful, tools
JATMN @jat.mn ▫️ Openly Opinionated
▫️ Makes things happen
▫️ Professional Inquiries ✉️ THE@JAT.MN
▫️ Blog: https://jat.mn/
Bluesky @bsky.app official Bluesky account (check username👆)
Bugs, feature requests, feedback: support@bsky.app