This 3D Printed House Changes Everything - Explained

This 3D Printed House Changes Everything - Explained. Go to http://brilliant.org/Undecided to sign up for free. And also, the first 200 people will get 20% off their annual premium membership. You can use 3D printing for producing pretty much everything: vegan meat, fancy shoes, or even a wall-climbing robot. NASA's 3D-Printed Habitat Challenge developed a living environment for Mars. So, what about a 3D printed house on Earth?