I made a video of the recent visit to the Kamermaker, a HUGE 3D printer. @Ultimaker is a sponsor and contributor to this project, which is currently printing the first Canal House! You can visit it in Amsterdam, it’s a building site that’s publicly accessible. Check out http://3Dprintcanalhouse.com/
http://www.youtube.com/watch?v=2nDfg6_AyNQ