Popular articles
So you need an Arduino stepper motor for your next project? Check the best available stepper motors fitting Arduino shields and drivers, plus a list of available kits.
Got a folder full of STL files that you don't recognize? This handy utility will generate previews of them so you can make sense of the mess.
![Featured image of [Project] 3D Printed Geometric Concrete Pot Molds](https://i.all3dp.com/workers/images/fit=scale-down,w=1200,h=671,quality=79,gravity=0.5x0.5,format=auto/wp-content/uploads/2019/05/12192943/3d-planter-e1557682287527.jpg)
Got an itch in your green thumb? Use your 3D printer and concrete mix to create a set of geometrically gorgeous pot molds to house your next batch of plants.
AmazonBasics offers a number of budget 3D printing materials, including many colors of PLA. But for a few bucks more, they also offer a "premium" PLA. Is this worth the extra cash? Let's find out!
Kevlar is famed as the material that can stop bullets in their tracks. Find out about Kevlar 3D printing and how its strength and durability lend themselves to its rising popularity.
Orange Pi or Raspberry Pi 3 B+? That's the question. Learn the differences between the Raspberry Pi 3 B+ and the Orange Pi.
BigRep is one of the biggest names in big 3D printers. Here we review the specs of their flagship 3d printer, the BigRep ONE v3.
The "Organaut" bioprinter on the International Space Station has started to print human micro-organs in zero gravity. The first experiments already looked promising.
3D printing is neither new nor limited to parts created from extruded plastic. Let's learn more about the established technologies, including how they work and what makes them unique.
The Tevo Flash is one of our picks for "Editor's Choice" in Winter 2018/19. Check out our review to find out why we chose it.
The Geeetech A10M is an incredibly affordable dual extrusion 3D printer, equipped with a 220 x 220 x 260mm build volume and a slew of intriguing features. Review the specs here.
Despite being a popular printer, the Alfawise U20 has its shortcomings. In this article, we take a look at some of the best upgrades for the Alfawise U20. Don't settle for mediocre!
![Featured image of [Project] Greet Trick-or-Treaters with a Watchful 3D Printed Doorman](https://i.all3dp.com/workers/images/fit=scale-down,w=1200,h=671,quality=79,gravity=0.5x0.5,format=auto/wp-content/uploads/2018/10/24004943/Screen-Shot-2018-10-23-at-6.44.25-PM.jpg)
Using an animatronic eye mechanism, this creepy 3D printed Doorman will keep a watchful eye on the trick-or-treaters coming to your door this Halloween. Learn how to make one on your own!
![Featured image of [Project] Take Aim With a 3D Printed Miniature Compound Bow](https://i.all3dp.com/workers/images/fit=scale-down,w=1200,h=671,quality=79,gravity=0.5x0.5,format=auto/wp-content/uploads/2018/08/26134900/BOW-e1534061301506.jpg)
Looking for an affordable and fun project to round out the summer with? Why not practice your archery skills with a fully 3D printed miniature compound bow.
The Raise3D N2 Plus is our pick for the "Best Large Format 3D Printer of Summer 2018". Review the specs here.
What is blow molding? Read this guide to understand all about the technology, how it differs from injection molding and the companies that offer blow molding services.
The Real Play Coalition has released a 3D printed replica of Albert Einstein’s famous Anker Steinbaukasten toy set. These blocks, which can now be 3D printed at home, are designed to foster the imagination and creativity of children.
A redditor takes 3D printed prosthetics one step further by modeling and creating a new foot for his father's beloved G.I. Joe action figure.
A DIY 3D printer kit for beginners, the STARTT stands apart for good reason: it costs just $99. Learn how to build your own with our guide.
Thanks to the growing proclivity for community driven research, it's now possible to 3D print your own copy of famous ancient fossil Lucy.