3D Printers for houses Posted on January 15, 2007 by Robin This is one hell of a printer – you feed it with concrete and gypsum, you have one single operator, and like an inkjet it prints out your house, speeding up the construction time by a factor of 200 and dropping costs by four fifths. Anyone can become an architect and because bricks need to be layed in a straight line, architecture should flourish as wavy lines become easy. The US has one they hope will be online in April, the UK one will take a few more years. Robin
