When is a hot glue stick not a hot glue stick? 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, ...

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 ...

Cyanoacrylate (CA) gel, or super glue, is a solid all-around choice for most 3D prints because it’s easy to use and dries fast. For projects needing maximum strength, like parts that will take a ...