Wired News: Need a Building? Just Add Water: "'The Concrete Canvas product tackles the key issues of portability, ease of assembly, durability and cost,' he said. 'The applications in the humanitarian field are immediate and obvious, but there are many other fields where this technology could successfully be deployed.'"

Great in emergency situations - a way to get hospital units set up quickly.

I'm a little concerned about the "other fields". Will we be having little concrete pod towns?