Greg Saunier @gregsaunier.bsky.social · 07/10/2026Good news : the two nozzle based force detection patents have been declared unpatentable! 010
Greg Saunier @gregsaunier.bsky.social · 06/10/2026Treston is not cheap but it is well made, space optimised and solid. I have the 550-3 storages that has 60 drawers in only 550mm height and each drawer can be split in 6 spaces, this mean 360 compartments in one piece of furniture! I have 3 of those now. www.treston.com/storage-syst...treston.comSmall parts storage cabinet 310x180x550 | Treston 000
Greg Saunier @gregsaunier.bsky.social · 06/10/2026I've created #opensource addons for the Treston small parts storage system. These consist of dividers, front label clips, internal labels, icons and pre-made labels for Brother printers. Icons are designed for quick identification: a single image and large text. ➡️ codeberg.org/gregsaun/tre... 120
Reposted by Greg SaunierFabbaloo @fabbaloo.bsky.social · 01/10/2026fabbaloo.comE3D Launches FlowCore Licensing ProgramE3D announced a licensing program for their high-flow extrusion technology: FlowCore. The post E3D Launches FlowCore Licensing Program appeared on Fabbaloo. 001
Reposted by Greg SaunierJesse Hattaboo @jessehattabaugh.com · 30/09/20263D printed u-joints! Just uses pressfit bushing from McMaster www.youtube.com/watch?v=_h6C... He's gotta do the differentials next. Too much non-printed material in those.youtube.comWhy Race Cars & RC Cars Use Different AxlesYouTube video by curv lab 131
Reposted by Greg SaunierOSHWA @oshwassociation.bsky.social · 28/08/2026As we close out our Pose grant we want to thank our community for all of the hard work and incredible connections made during the last two years. You can now certify your healthware device at Healthware.oshwa.org. Don't forget to stay in touch! 032
Reposted by Greg SaunierAdrian Bowyer @adrianbowyer.bsky.social · 11/08/2026I see my old institution is now parenting things that I would have open sourced... 4192
Greg Saunier @gregsaunier.bsky.social · 10/08/2026Don't build your 3D printers out of ABS or ASA 😅 www.youtube.com/watch?v=LaH8... #3dprinting #filament #fire #burning #pla #petg #abs #tpuyoutube.comAre 3D prints flammable?YouTube video by Maker's Muse 200
Reposted by Greg SaunierFabbaloo @fabbaloo.bsky.social · 21/07/2026fabbaloo.com3D-Fuel Introduces FarmFuel, A Brilliant Packaging Solution3D-Fuel has just announced FarmFuel, an incredibly innovative filament packaging system. The post 3D-Fuel Introduces FarmFuel, A Brilliant Packaging Solution appeared on Fabbaloo. 131
Greg Saunier @gregsaunier.bsky.social · 18/07/2026#3dprinting #color #colour #orcaslicer #slicer #snapmaker #opensource 020
Greg Saunier @gregsaunier.bsky.social · 18/07/2026This fork is based on 2 researches: - Overhangs modulation: arxiv.org/pdf/1805.01375 - Color Contoning: cdfg.mit.edu/publications... ⚠️ This uses Claude AI and I normally avoid due to ethical concerns. However, the research papers and the results are important to understand how 3D printing evolve. 120
Greg Saunier @gregsaunier.bsky.social · 18/07/2026A new OrcaSlicer fork with innovative solutions for printing in colors. It uses overhangs to hide a previous color and require a single tool change per layer, reducing time and waste. GitHub: github.com/sentientstar... YGK3D explain in detail how it works : www.youtube.com/watch?v=B5cv... 161
Greg Saunier @gregsaunier.bsky.social · 14/07/2026Doss this mean it would require a minimum space between the OD of the auger and the ID of the tube in which it rotates? 110
Greg Saunier @gregsaunier.bsky.social · 13/07/2026Interesting! I wish I had time for experimenting all this. 110
Greg Saunier @gregsaunier.bsky.social · 12/07/2026Yeah I understand your goal and it makes sense. I was more thinking aloud after having watch your video. Oh maybe, with the screw as you have, file the screw diameter at the last top thread? This would be easy potentially improve pellets entry. Again thinking aloud, you can ignore me 😅 100
Greg Saunier @gregsaunier.bsky.social · 11/07/2026Yeah I don't know how to do it either, I was just thinking that if the tip could be on too and the wider thread at the bottom it could potentially be more efficient. It would require to cut the screw and solder something on the tip. Otherwise you could make your screw with a lathe and hardened it. 100
Greg Saunier @gregsaunier.bsky.social · 11/07/2026Very visual explanation of the difficulties of pellets/powder, well done. It would be great if you could flip the screw to have the tip at the entry of the pellets, it would provide more space for them to be catched. 100
Reposted by Greg SaunierHomoFaciens (a making human) @homofaciens.de · 10/07/2026To improve the design of my Direct Granules Extruder, I took a very close look at the properties of powders / pellets / granules: #3Dprinting #DIV #OpenHardware #Extruder www.youtube.com/watch?v=kKrg...youtube.comPowder properties and print tests with extruder V7.2YouTube video by HomoFaciens 151
Reposted by Greg SaunierBlenster 🅅 @blenster.com · 10/07/2026My friend @joeycastillo.bsky.social is doing a thing I think y'all may be interested in; crowdfunding has started: #OpenSource #Reader #eBookcrowdsupply.comOpen Book TouchA pocketable, front-lit, open source e-reader — for every book, in every language 1143
Greg Saunier @gregsaunier.bsky.social · 10/07/2026An idea for the Revo: add thermal grease from SliceEngineer on the thread. I haven't tried it, this is just an idea... Also while you are there, could you make noise for this: github.com/OpenCommunit... . This is as bad as AGPL with Bambu. Exploiting open source for marketing purpose. 6 months now. 000
Reposted by Greg SaunierProf. Eliot Jacobson @climatecasino.net · 09/07/2026Breaking News! Code: UFB!!! It's official! The "Super El Nino" has begun, with Niño 3.4 sea-surface temperatures now 2.0°C (3.6°F) above the 1991-2020 baseline. The Climate 8-ball is getting racked. 32541250
Greg Saunier @gregsaunier.bsky.social · 07/07/2026"It is pretty disappointing that a license that is framed in the spirit of openness is actually an attempt to expand copyright-like control over things that are in the public domain and openly available for anyone to use." 000
Greg Saunier @gregsaunier.bsky.social · 02/07/2026F1model.s uses a resin 3D printer to build 1/4 scale models of a Formula 1 car. The CAD model should look great! Here is a non-short video of the build: ➡️ www.youtube.com/watch?v=Cvpi... #3dprinting #cadyoutube.comBuilding a 1/4 Scale F1 Williams FW24 BMW V10 | The Project BeginsYouTube video by F1model.s 020
Reposted by Greg SaunierOSHWA @oshwassociation.bsky.social · 30/06/2026We're excited to welcome back Anthony Di Franco as a speaker on day two of our second annual Open Healthware Conference. Anthony Di Franco is the president of the Open Insulin Foundation and will be sharing his talk "Open Source solutions for medical supply chain challenges". Check it out! 041
Greg Saunier @gregsaunier.bsky.social · 27/06/2026Yes all that 💯 . I don't understand why miss this obvious thing 000
Greg Saunier @gregsaunier.bsky.social · 27/06/2026They try to fight open source while the problem is the patent system... Instead they could have worked with OSHWA that tries, if I recall correctly, to have certified open source projects in the list of prior art of UPTSO. 120
Greg Saunier @gregsaunier.bsky.social · 27/06/2026Great to see more and more people sharing the issues about the OCL license: Issue 12 : github.com/OpenCommunit... So much this: "inventing a license market on top of the public domain" Issue 13 : github.com/OpenCommunit...github.comPrusa OCL v1.1 - doubled down on the pretend-IP thing · Issue #12 · OpenCommunityLicence/OpenCommunityLicencePrusa shipped OCL v1.1 on the 24th (https://github.com/OpenCommunityLicence/OpenCommunityLicence) and it's the "IP maximalism" post made real (https://michaelweinberg.org/blog/2026/01/30/ocl-ip-max... 011
Reposted by Greg SaunierE3D @e3donline.bsky.social · 26/06/2026📢 Our summer sale is now on! 🍦🌴🍹🍉 Save up to 35% on popular products from Revo nozzles to Bambu Lab A1 HotEnds! Shop the sale 👉 bit.ly/3QEcQaG #3DPrinting #3DPrinterUpgrade #BambuLab 041
Reposted by Greg Saunier@Ubermeisters @ubermeisters.bsky.social · 25/06/2026A conduit benders wet dream. (the green cylinders are bubble levels) 141
Greg Saunier @gregsaunier.bsky.social · 25/06/2026I hope this will help ➡️ github.com/OpenCommunit... #opensource #3dprinting #prusa #oclgithub.comClarify the non open source compliance · Issue #11 · OpenCommunityLicence/OpenCommunityLicenceBased on many feedback listed in the issue #2 it is clear that your license does not match the open source definition. The use of the word "open" in the license title is causing confusion within th... 341
Greg Saunier @gregsaunier.bsky.social · 25/06/2026Yeah, but instead to have yet another repository it would be best if they could use GitHub or Codeberg API 200
Greg Saunier @gregsaunier.bsky.social · 25/06/2026Wow after years of asking for it, Prusa has finally added the CERN OHL v2 license to printables ... but only the stricter variant 🙄 CERN OHL v2 is the only modern open source license protecting your functional 3D prints. It has 3 variants: strong, weak and permissive. #3dprinting #prusa 151
Reposted by Greg SaunierHackaday @hackadayofficial.bsky.social · 22/06/2026Investigating Annealing as Fix for Poor CF Adhesion in 3D Printshackaday.comInvestigating Annealing as Fix for Poor CF Adhesion in 3D PrintsHackaday Article 0173
Reposted by Greg SaunierNatalie @nataliethenerd.com · 19/06/2026I love these little clam shell boxes so I made one for wires makerworld.com/models/2952255 6884
Greg Saunier @gregsaunier.bsky.social · 20/06/2026Is it me or this is just a Voron 2.4? Link to the patent: worldwide.espacenet.com/patent/searc... 010
Reposted by Greg Sauniermodostech.bsky.social @modostech.bsky.social · 12/06/2026Four years, countless PCB revisions, and one custom FPGA controller later: a 60fps, 300ppi, open-source E Ink monitor is finally real. www.youtube.com/watch?v=nHbA...youtube.comHow I made a 60fps Eink Monitor, the Modos FlowYouTube video by Wenting Channel 4269
Reposted by Greg SaunierOSHWA @oshwassociation.bsky.social · 08/06/2026Deaftronics manufactured the first solar-powered hearing aid unit called Solar Ear. In direct sunlight, the solar charger is able to charge three batteries simultaneously, in only two to three hours. The batteries last a week, have a lifespan between two to three years, and are versatile. #OHWC2026 0246
Greg Saunier @gregsaunier.bsky.social · 05/06/2026Now an important problem you mention is that you can unscrew the nozzle while the grub screw is tight, this will inevitably cause issues as you have a lot of force like that. For me this is a design flaw/limitation so it's good Prusa replaced the nozzle. 000
Greg Saunier @gregsaunier.bsky.social · 05/06/2026So you can imagine that the inozzle needs to resist to 300N (3x margin) so even a small press can do it and save a lot of time compared to heating the nozzle tip. Would be interesting to know if they heat up or not because it could be an improvement. ⤵️ 100
Greg Saunier @gregsaunier.bsky.social · 05/06/2026It's also possible that they don't heat up and simply machine the right clearances (there are standards and tables for that) because it's much faster! An extruder needs around 100N (10kg) force before something slip, over that it is not really useful (issues is elsewhere if you reach that). ⤵️ 100
Greg Saunier @gregsaunier.bsky.social · 05/06/2026I'm not a machinist but the clearance, even when the hotend tip is warmed up, is still very tight (you still need a press) so I'm not sure adding something like light knurling or "screw shape" would be possible without deforming the thread on the outside. ⤵️ 100
Reposted by Greg SaunierDr Matt Mahmoudi @docmattmoudi.bsky.social · 28/05/2026So we’ve been cooking up some thoughts on Gen AI at @amnesty.org and I’m ecstatic to finally see it out in the world! Our 🗝️ conclusion: standalone gen AI systems, built on unlawful web scraping, constitute mass invasions of privacy by design & should be prohibited www.amnesty.org/en/latest/ne... 12901464