Using Google Sketchup, it's been easier than I'd imagined to plan our Ultimate Patio 4000 ... arts majors like me can put a 3D model of their house on Google Earth, model things to build, or ...

What if you could assemble your house like Legos using free modeling software and a 3D printer? That’s the idea behind Eric Schimelpfening’s WikiHouse – a home designed entirely in SketchUp ...