Basics
Want to learn something new? Check out our helpful tutorials, guides, how-tos, and FAQs for 3D printing, CAD and more.
Normals are a small but important part of your Blender model. They define what's "outside" and what's "inside" your model. So how do you recalculate normals that are facing the wrong way? Read on to learn more.
Printing with ABS on an Ender 3 can be quite challenging, but rewarding if done right. Follow these tips to and let that ABS shine on your Ender!
Fusion 360 vs Inventor: What are they, how do they compare, and which one should you use? Find out what makes these CAD platforms from Autodesk unique.
Looking for free 3D textures to improve your renderings? Check out our collection of the best websites where you can download them for free.
CNC carving is quite commonplace in maker circles, especially for large, strong parts. If you find yourself wondering which machine among dozens to choose for milling wood, here are some of the best to get the job done.
PLA is one of the most popular filaments in 3D printing. One of its main selling points is that it's biodegradable, but is that really the case? Is PLA biodegradable? Keep reading to find out the truth!
Now more than ever there are countless types of filaments you can print with, and each requires a unique printing temperature and environment. Here's a short guide on how to print with five of the most popular filaments of 2018.
Your 3D print is not immune to the law of gravity and requires support structures for overhangs beyond 45°. Learn how to master 3D printing overhangs.
Changing your 3D printer firmware can sometimes be a tricky process. Check out the pros and cons of changing it, tips on how to change it, and the most common firmware choices.
Slic3r or Cura? That's the question! We compare the top two open source slicers, focusing on their best features. Find out which is best for you.
Unlike thermoplastic filament printers, which typically use a 0.4-mm nozzle, a resin 3D SLA printer may have a laser spot size of 140 microns. The result? The smoothest and most precise 3D prints you've ever seen, if you know what you're doing...