Baz, an MCP up in Montreal, Canada, created one of the coolest robots ever, Brickbot. Brickbot is a LEGO MINDSTORMS robot, hidden under a big LEGO shell. For Christmas/my birthday, my roommate got me a few LEGO containers. Like Marc, I quickly made a robot to fit inside the shell. Using parts from only one NXT kit (but some may be different in color), I created the frame you see here. I put in a ultrasonic sensor that looks under the bigger brick to help it avoid objects. I wrote a quick program in NXT-G and my red Brickbot was born. He roamed around at the Greenfield Brick Expo and will be roaming around today at the IL FLL State Tournament in Chicago. More pictures below!