I love the idea of printing houses, for cheaper and faster construction. It could also mean that less waste is produced, less trees are involved, the whole proc

I love the idea of printing houses, for cheaper and faster construction. It could also mean that less waste is produced, less trees are involved, the whole process could be greener than what it currently is. I realise that the idea of printing 3D objects on a large industrial scale is nothing new, but I am still looking forward to seeing the documentary because without people that are pushing the state of the art further we wouldn't be where we are today.