Tiny house trend advances into the nano scale

All around the world, hip young people are competing to see who can live in the tinest, quirkiest, twee-est house. But this one has them all beat. Assembled by a combination of origami and nanometer-precise robot wielding an ion beam, this tiniest of houses measures about 20 micrometers across. For comparison, that's almost as small as a studio in the Lower East Side of Manhattan....