"Pop-Up" house makes debut

With a name like Pop-Up House, we were envisioning some kind of 3D greeting card. But it turns out that House Port's design for an affordable home is a "cost–effective, energy-efficient package that can be finished and upgraded to one’s personal taste, on any budget, large or small."

The Pop-Up House is cheaper than your average pre-fab home and it's also easier and faster to assemble. The best… » Full Story on Yahoo! Green