3D Printed Houses Show the Power of Technology and Big Ideas (Watch)

3D printing isn’t just a cool way for people to manufacture small parts and little plastic objects. It can actually work on a large scale too.

Groups are currently testing large-scale 3D printers to have them build housing for people in impoverished areas. They’re using local materials like mud and straw, so the process doesn’t cost much and is environmentally friendly. In fact, it may even be possible to build houses for about $50

3D Printed Houses Show the Power of Technology and Big Ideas (Watch)