3D printing technologies date back to the 1970s but are now widely adopted because of advancements in 3D modeling and printing methods, innovative print materials, and availability of low-cost ...

In this guide, we'll provide a basic overview of everything you need to know about CAD to get started. From here, you might want to check our guide to the best laptops for CAD and AutoCAD.

3D printers are affordable enough that almost anyone can buy one, but should you? Before you dive in, here's what to consider—about materials, possible uses, software, and much more.