제 목    YWSgimrwniZkd 이 름    Lionel 날 짜    2018/06/28 조 회    3 I work for a publishers somamedspa.com The glassmaker is renowned for the technologies it has invented over its 160-year history. But one of its greatest talents has been reinventing itself. Corning made the first lightbulbs for Thomas Edison; it hasn't made lightbulbs for decades. It created the technology to make color TV picture tubes affordable; the business no longer exists. It invented the optical fiber that connected the world, sending revenue from $4.7 billion in 1999 to $7.1 billion a year later; that business crashed too, and by 2003, revenue was down to $3 billion.