Six Gadgets You Thought Were Dead Are New Again at CES 2015

The CES Unveiled press event ahead of the 2015 Consumer Electronics Show in Las Vegas on Jan. 4, 2015. Photographer: Michael Nagle/Bloomberg

The Consumer Electronics Show is the tech industry's annual celebration of what's new. Walk the show floor in Las Vegas this week and you'll find rows of curved phones, curved televisions and curved virtual-reality goggles. Why curved? Because we can.

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