Matt Strong has begun a Kickstarter campaign to sell the Tangibot, another 3D Printer. Wait it’s not just any 3D printer – it’s an exact copy of the Makerbot Replicator, and a relatively cheaper one at that. $1,199 instead of $1,749 for a single extruder and $1,299 instead of $1,999 for a dual extruder. Discussion and…