Not novel ... http://www.engadget.com/2012/02/06/83-year-old-woman-gets-replacement-3d-printed-titanium-jaw-make/ ... but it is fascinating and if someone is making this stuff in Oz then it should be cheaper than purchasing same from US firms.
Week 46 Wrap: Copper hits 2mth low as Trump threatens net zero pace; US rally fades; HotCopper’s picks
AN1 CuFe sells its Crossroads gold royalty to Northern Star for $4M cash; says better than waiting for mine launch