EconomicsVideosAugust 31, 20143D Printing A Castle [VIDEO]0Shares20 3D Printing A Castle first appeared on Floating Path. TotalKustom has recently finished a two year project to construct a concrete castle using a 3D printer. Their next project will be a real full-scale livable house. You can see a little bit into how it works in the video below. FloatingPath Floating Path explores economic and cultural phenomena. Floatingpath hopes to educate, inspire and provoke.