Heat guns have a number of uses you'd expect from ... if you want to give coffee roasting a try. If you do a lot of 3D ...

If you've just received your first 3D printer or have been using one for a while, you might wonder how to keep it well-maintained for consistent, high-quality prints and improve its longevity and ...

When it’s PLA, of course! A glue gun that dispenses molten PLA instead of hot glue turned out to be a handy tool for joining 3D-printed objects together, once I had figured out how to print my ...

The one drawback of a 3D printed AR-15 lower is that every other part of the gun must be purchased elsewhere. This is where Defense Distributed comes in: they propose designing a gun that is 100% ...