3-d-printing-can-now-do-houses-have-you-seen-this-one-in-austin

I certainly make fun of the younger generation quite a bit (c'mon they eat Tide Pods!), but there are also some really smart motivated ones that have great ideas. Here is one from Austin that is 3d printing homes, that can be used to build homes in poor countries and even NASA is looking into it for habitats on other planets. Good job!