@cnet tweets related to: Sapphire, Smartphone, Pictures, Video, Mwc

Want a phone screen that really won't break? Make it out of tougher stuff than glass. Virtually indestructable sapphire smartphone screen BARCELONA, Spain--The smartphone screen on the iPhone above may look like it's made of glass, but it isn't. It's made of sapphire.
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This sapphire smartphone screen is unbelievably strong (pictures and video) http://t.co/jiMTjYt4sv #MWC #MWC13

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