There was something exceptionally satisfying about those playground games of cops and robbers when we were young, but they were missing something in that a pretend gun made with your fingers lacks a ...

Anyone who has considered purchasing a 3D printing pen that has a spare glue gun and some Lego may be interested in a new DIY 3D printing pen that has been created by Vimal Patel. The awesome 3D ...

Given some biodegradable 3D printing filament and tasked with doing something creative with it, Vimal Patel built an extruder using Lego, attached it to a rather ordinary hot glue gun and ended up ...