The frothing excitement around these prototype, titanium-framed wearable computers has the tech world tripping over itself, but big what, why, and how questions remain. CNET dives in to clear up the reality -- and the future possibilities -- of Google Glass.
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Eighteen teams are in a race to get to the moon, with a $30 million payoff. It's the Google Lunar XPrize, and we're giving you an inside look at how the teams are preparing for lift-off.