All articles
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Materials
Polypropylene (PP) Filament: Why It's Difficult and How to Print It Successfully
Polypropylene's chemical resistance and flexibility make it valuable for functional parts, but its near-zero bed adhesion and significant warping push most printers to avoid it. Here's how to manage both.
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Materials
PCTG Filament: The Cleaner, Tougher Alternative to PETG Most People Haven't Tried
PCTG delivers better optical clarity, tougher impact resistance, and lower warping than standard PETG at similar print temperatures. Here's what it is, who makes it, and whether it's worth switching.
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Software
OpenSCAD for 3D Printing: Parametric Design Without a GUI
OpenSCAD lets you write 3D models as code, making designs fully parametric and scriptable. Here's how it works, what it's good at, and how to think in constructive solid geometry.
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Software
Lychee Slicer vs Chitubox: Which Resin Slicer Is Actually Better in 2026?
Lychee and Chitubox dominate resin print preparation, but they've diverged significantly in features, business model, and file support. Here's how they compare for MSLA and DLP users in mid-2026.
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Guides
3D Printing Spare Parts to Repair Products: What Works and What to Watch Out For
Printing replacement parts for household products and appliances saves money and cuts waste, but material choice, tolerance, and liability considerations matter more than most guides acknowledge.
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Printers
Large-Format Resin Printing: Build Volumes, Printers, and What Big-Bed Resin Is Actually Like
Large-format MSLA printers can print the whole torso of a costume prop or a full helmet in one shot, but big build plates introduce challenges that compact printers don't have. Here's what to expect.
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Industry
3D Printing Pharmaceuticals: Where Drug Manufacturing Actually Stands in 2026
FDA-approved printed drugs exist, but the technology's actual clinical reach is narrow and specific. Here's what pharmaceutical 3D printing can do, what it can't, and where it's genuinely advancing.
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Guides
Outdoor 3D Printing Projects: Materials, UV Resistance, and What Actually Lasts
Not all filaments survive outdoors. This guide covers which materials hold up to sun, rain, and temperature cycles; realistic UV degradation timelines; and the best outdoor project ideas from garden markers to irrigation fittings to planters.
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Guides
3D Printing Electronics Enclosures: Raspberry Pi Cases, PCB Housings, and Heat Management
Custom 3D printed electronics enclosures let you build exactly the housing your project needs. This guide covers design approaches for Raspberry Pi cases, custom PCB housings, ventilation design, and material selection for thermal environments.
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Industry
Makerspaces and 3D Printing: How Shared Fab Labs Democratize Access
Not everyone can afford a home printer setup — makerspaces fill that gap with shared equipment, expert community, and a collaborative environment. Here is what joining one gets you, which networks are worth knowing, and how 3D printing fits into the broader fab lab ecosystem.
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Business
How Bambu Lab Makes Money: Hardware Margins, Consumables, and Cloud Lock-In
Bambu Lab disrupted 3D printing with aggressive hardware pricing, but the real business model is in filament consumables, AMS accessories, and a cloud ecosystem strategy. Here is how the economics work and what it means for buyers.
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Business
Global 3D Printing Market in 2026: Size, Segments, and Where Growth Is Happening
The additive manufacturing market surpassed $20 billion globally in 2025. This analysis breaks down market segments, growth drivers, polymer vs metal printing dynamics, and which applications are driving investment in 2026.
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