If you’re looking for something a little more affordable, it’s possible to convert a MIG welder into a rudimentary metal 3D printer instead.

This tutorial on how to cast metal parts from 3D printed silicone molds is a perfect example of how useful a 3D printer can be when you are looking to make a custom and durable metal part at home.

Hottest 100 looks is just as important as the countdown itself, so we're stoked to have 3D artist Serwah Attafuah pull together the gorgeous graphics for this year's event. Based on Dharug Land in ...