“While it does print, I would call this more of a prototype than a finished project,” Matthew Krueger, aka Matstermind on Instructables.
What he had to work with was an old box of Legos, so he got to work and created what he is calling the Legobot, which is based on the very first Makerbot Replicator introduced in January 2012 and prints with hot glue rather than 3D-printing plastics [More…]
Source: Cnet.com