Can hardened, strengthened glass be made even harder and stronger? Corning says "yes," announcing that it'll be showing off its next-gen Gorilla Glass 2 at CES next week. The company's existing Gorilla Glass product has become a staple of the smartphone industry, topping the displays of a wide variety of models and keeping them well-protected from the rigors of daily use — long gone are the days when dropping an unprotected device in your pocket meant a scratched screen. Details are slim on what features or capabilities the revised glass is promising, but Corning says it'll reveal all on January 9th.