That's a news from almost a year ago. Nice try Hoji. This is more like it: http://3dprintingindustry.com/2015/...eks-to-bring-3d-printed-construction-on-site/
AN1 CuFe sells its Crossroads gold royalty to Northern Star for $4M cash; says better than waiting for mine launch
Week 46 Wrap: Copper hits 2mth low as Trump threatens net zero pace; US rally fades; HotCopper’s picks