The secret to fixing any golf game is clearly more titanium. Golf giant Callaway is betting $15 million on a new metal 3D printing facility in Fort Worth, Texas, in a thumping vote of confidence that additive manufacturing can give its clubs a competitive edge. Set to open in mid-2027, the facility will produce custom titanium club components, exploiting 3D printing's ability to conjure up complex, performance-enhancing geometries that conventional manufacturing struggles to deliver. There's no word on which machines will be teeing off in Texas, or how many clubs Callaway plans to crank out.