Prusa HT Hotend: 400°C Turns the Core One Into a PPS-CF Printer
Prusa's $199 HT Hotend takes every Core One to 400°C for PPS, PPA, and carbon-fiber nylon. What it unlocks for 3D printing, what it can't, and who should buy.
Virginia Tech's Self-Repairing Liquid Metal Composite Can Be 3D Printed Into Circuits That Heal Themselves
Virginia Tech's gallium-indium composite restores conductivity after being cut and can be 3D printed into self-healing circuits. How it bridges breaks.
Formnext Shenzhen 2026: What the Conference Reveals About 3D Printing's New Markets
At Formnext Asia Shenzhen 2026, the most important signals weren't machine announcements. AI modeling companies, server cooling vendors, and smartphone production parts tell a different story.
3devo's Filament Maker X10: Desktop Filament Production at 36 Kilos Per Day
The 3devo FMX10 brings precision filament extrusion to universities, research labs, and 3D printing farms — with ±30µm diameter tolerance and PEEK-level temperature range.
Has FDM 3D Printing Hit Its Peak? What the Plateau Actually Means
Hackaday examines whether consumer FDM has reached its mechanical limits — and why a technology plateau looks different from a technology ceiling.
Acmer SM 60W MOPA Split Laser Review: Industrial Speed, Industrial Caveats
The $6,299 Acmer SM 60W MOPA fiber laser marks metal at 10,000mm/s, but ships with no enclosure, fume extraction, or easy software.
MeltCalc: A Polymer Chemist Built the Hot End + Material Database FDM Printers Always Needed
Robert Samples built MeltCalc to replace manufacturer flow rate claims with thermodynamic modeling. 64 hot ends, 36 polymers, open source. Here's why realistic specs change how you set up your printer.
Kupros Cu29 V2: Desktop FDM Printers Are About to Print Electronics
Indiana startup Kupros has developed a patent-pending process for embedding conductive copper pathways, sensors, and antennas directly into standard FDM prints — no secondary manufacturing step.
Desktop Filament Market 2026, Part 3: When 'Premium' Is Just the Old Normal
The third installment of the filament market series exposes the 'Special Hamburger Meat' problem — reformulated filaments sold at premium prices for hardware-induced compatibility issues that should never have existed.
3D Printing a Working Airless Tire: What the Build Reveals About TPU's Limits
YouTube creator Berm Peak 3D-printed a functional TPU airless tire for mountain biking. It held up — but the experiment reveals as much about where additive manufacturing falls short as where it succeeds.
Lyten's Graphene Filament Powers Modovolo's 3D Printing Platform
Lyten's PA1205 graphene filament claims 2x the tensile strength of standard carbon-fiber PA12 — now default on Modovolo's US-built aerospace 3D printer.
Polymaker HT-PLA Pro: A Heat-Resistant PLA That Skips the Enclosure
Polymaker's HT-PLA Pro doubles impact strength over standard HT-PLA and hits a 107.6°C HDT after annealing, without requiring an enclosure or hardened nozzle.
AI Research Missed the Biggest TPU Innovation in the Filament Market
3DPrint.com's filament report shows AI research tools confidently missing the market's actual leaders — a warning for anyone using AI for competitive research.
The Multi-Color Printing Trick That Skips the Tool Changes
A layer-rotation technique for multi-color 3D printing produces smoother gradients with far fewer tool changes than traditional methods — at the cost of thicker apparent layer lines.
Prusament PA11: The Filament That Doesn't Care Which Way You Print It
Prusament's new PA11 Natural nylon posts the highest anisotropy resistance of any Prusa material — meaning gears and moving parts hold up no matter which axis they're printed on.
Hembased's Palm Leaf Filament Composts at Home — But Is It Truly Sustainable?
Hembased's new PHA filament made from palm leaf waste degrades in under a year at room temperature — unlike PLA's industrial-only composting. The sustainability math is more complicated than it looks.
Palm Leaves, Cold Compost: Hembased Brings Sustainable Filament to FDM
Hembased converts palm leaf waste into cold-compostable filament that degrades at 20–30°C within a year. Here's what the material actually delivers — and the context it's entering.
UCLA 3D Printed a Zinc-Ion Battery That Stores 7x More Energy — With a $300 Consumer Resin Printer
UCLA researchers used an Elegoo Mars 3 Pro to build a zinc-ion battery storing more than 7x the energy of comparable designs. Here's how 3D printing enabled the breakthrough and what it signals for grid storage.
3D-Printed Lithium Battery: Caltech's Cobalt-Free Cathode Redesign
Caltech researchers used 3D printing to rethink lithium-ion cathode geometry — eliminating cobalt and enabling faster ion pathways without requiring new battery chemistry.
OpenCAL Brings Layerless Volumetric 3D Printing to DIY Makers
OpenCAL is an open-source computed axial lithography build that prints inch-scale objects in about 3 minutes — no layer lines, no support structures, made from off-the-shelf parts.
What to Do With Opened Filament Rolls: A Practical Storage Guide for Bambu Printers
Moisture is the main enemy of filament shelf life. Here's how Bambu Lab users actually store partially used rolls to maintain print quality — from dry boxes to AMS integration strategies.
Zellerfeld Partners With Volumental to Bring Precision Foot Scanning to 3D Printed Shoes
Zellerfeld's investment in Volumental integrates 66 million foot scans' worth of fitting data directly into its 3D printing pipeline — addressing the precision gap that has limited custom footwear at scale.
Prusament PLA High Speed: Up to 40% Faster Print Times for Rapid Prototyping
Prusa's new PLA High Speed filament hits 28 mm³/s volumetric flow and a tensile anisotropy coefficient of 0.60 — making draft prints faster and stronger without sacrificing surface finish.
Bambu PLA Pure: 3D Printing Filament Built for Homes, Not Workshops
Bambu Lab's new PLA Pure prioritizes safety certifications and ingredient transparency over performance metrics — a deliberate shift as desktop 3D printers move from hobbyist workshops into family homes.
How Pogačar and Fairlight Cycles Are Using 3D Printing for Bike Components
Professional cyclists and boutique framebuilders are using material extrusion 3D printing for cable guides, cockpit holders, and wiring housings — small custom components where the technology's economics and precision make the most sense.
AI and a Hybrid 3D Printer Just Built Functional Blood Vessel Networks in a Lab
Researchers at Notre Dame and Harvard Medical School used Bayesian optimization and a hybrid extrusion/aerosol printer to build vascularized tissue scaffolds with channels as small as 5-6 microns. Endothelial cells attached, formed linings, and fluid flowed through.
DIY Ceramic Circuit Boards: 3D-Printed Stamps and Clay Replace Chemical Baths
A maker process using 3D-printed stamps, copper powder, and kiln firing creates ceramic circuit boards without PCB chemicals. It's solarpunk electronics manufacturing at bench scale.
UT Researchers Used 3D Printing to Build a Tabletop Version of a $400 Million Semiconductor Machine
University of Texas at Austin researchers have developed a volumetric 3D printing approach that creates nanostructures simultaneously rather than sequentially — a tabletop alternative to EUV lithography machines that cost $400 million and are made by a single manufacturer.
Prusament's New Resin Is Safer and Faster — With One Catch
Prusament Resin Model+ removes Bisphenol A, TPO, and ACMO from the formula and cuts layer exposure to 2–2.6 seconds. The higher viscosity creates a workflow tradeoff worth understanding before you order.
Soiboi Soft: How Bambu Lab Desktop Printers Are Enabling Soft Robotics and Microfluidics
Soiboi Soft builds untethered soft robots and microfluidic clocks using Bambu Lab desktop printers. Specific settings and techniques for the maker workflow.
Cyclops POV: The 3D Printed Rig Bringing Studio POV to Independent Film
3D People's PA12 nylon approach solved the iterative design problem that made professional POV camera rigs prohibitively expensive to customize for independent filmmakers.
SHAPE as Medicine: How 3D-Printed Cell Geometry Could Become a Therapeutic Tool
University of Nottingham researchers are using two-photon polymerization to print microscale scaffolds that control cell shape — with early evidence that geometry alone can direct how cells grow, migrate, and potentially heal.
Microwave 3D Printing: Rice Researchers Hit Human-Hair Resolution on Functional Electronics
Rice University's near-field microwave printing technique focuses energy into a zone as narrow as a human hair — enabling flexible electronics, ingestible sensors, and soft biomedical devices without cleanroom fabrication.
Nike Air Works: 3D Printed Air Max Designed by 8 Global Creators
Nike's Air Works R&D program invites 8 designers to Oregon to create limited 3D printed Air Max styles with Zellerfeld — launching by Air Max Day 2027. Here's what the initiative signals about additive footwear.
3D Printing's Metal Problem: The First Steel Alloy Designed by AI From Scratch
Most metals used in additive manufacturing were designed for casting and forging decades ago. Researchers at Purdue and South China university used machine learning to design one that wasn't.
HP IF 600HT: Open Materials Take On Stratasys in Industrial FDM
HP's IF 600HT debuts at AMUG 2026 — open 1.75mm filament, 500°C extruder, PEEK-class materials, priced directly against Stratasys F370/F450 with lower TCO.
Aconity3D WireDED: Three Metals, One Build, No Machine Changes
Aconity3D's AconityWIRE system processes aluminum, stainless steel, Inconel, and titanium wire in a single build — without reconfiguring the machine. What this means for industrial metal AM.