Now, how can you view a 3D model present in the .stp/ .step file on your Windows 10 PC? The native 3D apps like 3D Viewer or Paint 3D don’t let you open a STEP file.

Some readers may consider that a revolting oversimplification, but it is a helpful one to make a point about how 3D scanning, 3D printing, and CAD work do (and don’t) work together.

Got something you want to scan in 3D? It turns out you can use your iPhone with apps like Qlone, Scandy Pro, and Polycam, without any special hardware.

Using off-the-shelf electronic components, a Raspberry Pi, and a 3D printer, it's possible to build your own working miniature classic Mac. Here's how.