These 3D-Printed Titanium Watches Will Probably Outlive You

Titanium is one of those rare wonder materials that sounds like it could only exist in the movies as a fanciful plot device. It's real, though, and stronger and lighter than steel, which makes it a little tricky to work with. That is, unless you grind it into a powder and recombobulate it into any shape you want with… » 8/14/13 5:00pm 8/14/13 5:00pm