3D-printed rocket fuel successfully tested, could enable lighter missiles and faster production rates — new additive manufacturing process tested at 1,800 PSI

Chromatic 3D Materials has successfully tested 3D-printed rocket propellant capable of withstanding 1,800 PSI combustion pressures, potentially paving the way for faster rocket production, more advanced thrust geometries, …

Developer re-enables 3D printer features that Bambu Lab disabled, firm promptly threatens legal action — OrcaSlicer-BambuLab project now shuttered

Independent software developer Pawel Jarczak has voluntarily shuttered his popular “OrcaSlicer-BambuLab” project following legal threats from Bambu Lab, ending one man’s fight to restore direct control to the popular third…

You can now 3D print your own Noctua fans and accessories, but you can’t build a full clone — CAD files available as free downloads for Noctua’s top-rated products

Noctua has opened Pandora’s Box by releasing 3D CAD files of many of its fans and accessories, though with some slight modifications to protect Noctua’s IP.
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Hacktivists share a guide on making working electronics PCBs made from natural clay with prehistoric technique — ethical hardware tutorial explains how to find clay, stamp 3D printed circuits, paint traces, and fire tablets

Feminist Hackers share a compelling solution for custom PCB-needy DIYers – a hand-made wild clay prehistoric-fired alternative.
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3D printing community organizes against California law that would restrict sales to state-approved models to prevent printing gun parts

Experts warn that “safety algorithms” are a death sentence for makerspaces, schools, and innovation.

New metal 3D printer shrinks industrial tech down to workbench size with laser powder bed fusion system — aims to bring laser metal printing to workshops and labs for $9,600

Scrap Labs has unveiled the Scrap 1, a compact laser powder bed fusion metal 3D printer that fits on a workbench and starts at $9,600 — a fraction of what industrial LPBF systems typically cost
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Enthusiast builds 3D-printed retro PC case and shares the files so you can print it yourself — design fits ITX mobo and ATX PSU, comes with front 3.5-inch bay for USB ports

You finish building this 3D-printed retro PC case in under 100 hours as long as you have all the right tools and materials. u/Potatozeng even included a PDF guide (with pictures!) to help you through the process.
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Your Walmart might be 3D printed — firm building more than a dozen 3D-printed Walmart expansions with concrete-printing robots

For years, 3D Concrete Printing (3DCP) has been an experimental novelty. Alquist 3D, based in Greeley, CO, is pushing the technology past the demonstration phase with their A1X, a robotic arm printer that lays down inch-th…

Grab this epic Creality K1C 3D printer at its lowest-ever price for a limited time only, now just $369 — huge $190 saving nets you a fast, fully enclosed Core XY rig that beginners and enthusiasts will love

A huge $190 saving can be had right now on this Creality K1C 3D printer, fully enclosed and ready for fast printing, and on sale for just $369 right now, matching its best-ever price.
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Bambu Lab overtakes Creality as the world’s top-selling budget 3D printer brand — resurgence in 3D printer market fueled by budget options

Bambu Lab claimed the top spot in global entry-level 3D printer shipments during 2025, overtaking longtime leader Creality.
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