About this 3D model

Since a Thing-a-Week was too often, it's time to try a thing-a-day! TAD Day 20 - http://thing-a-day.com/robot-pencil-2 http://thing-a-day.com/tag/IHeartRobotics Previous Adventures http://www.iheartrobotics.com/search/label/thing-a-month http://www.iheartrobotics.com/search/label/thing-a-week ---- Upgrade your pencil with a small positronic brain, Available from Shapeways http://www.shapeways.com/model/216720/robot_pencil.html