Printing off the paper Pushing the boundaries of the burgeoning technology of 3D printing

Imagine being able to 'print' an entire house.

Or a four-course dinner. Or a complete mechanical device such as a cuckoo clock, fully assembled and ready to run. Or a printer capable of printing ... yet another printer?

Source:
http://www.physorg.com/news/2011-09-paper-boundaries-burgeoning-technology-d.html