Tom's Hardware on MSN

Inventor shows device to mine Bitcoin and dry 3D printer filament with waste heat, capable of 6TH/s

Likely built on prior work on a 3D printing Bitcoin miner prototype.
Geeky Gadgets

DIY 3D print recycler and filament maker : Artme3D MK2

The world of 3D printing is constantly evolving, and with the increasing focus on sustainability, innovative solutions like the Artme3D MK2 3D print recycler and filament maker are taking center stage ...