This Lego-Modded Glue Gun is A Handheld 3D Printer
All my Lego creations seem lame now.
Tired of the same old, boring laminated pattern that’s in all of your 3D printed stuff? Industrial design student Vimal Patel was, and so he decided to fashion himself a 3D doodler, out of a hot glue gun which he modded with a custom Lego extruder. You know, obviously.