Corning has announced Gorilla Glass 5, the fifth-generation of the chemically-strengthened glass that has been used in iPhones, iPod touches, and iPads. The latest version promises to protect against even higher drops, and has been tested to survive 1.6-meter shoulder-height drops onto hard, rough surfaces up to eighty percent of the time — an improvement by a factor of four over competing glass solutions. Corning also notes that despite the improved…