Control gadgets with a flick of the wrist with Microsoft Digits, a wrist-worn sensor that turns your hand movements into actions.
C-Crete Technologies takes home the $100,000 prize in MIT's Entrepreneurship Competition for creating a nanoengineered cement that reduces carbon dioxide emissions yet is stronger than any existing cement.
The island of Crete is building a 38-megwatt plant using BrightSource thermal solar technology.
The satellite-powered Spot Global Phone lets you go far off the grid, just as long as you keep your cost and performance expectations in check.
Telecom Square's Global Hotspot is a dependable and convenient way to access the Internet while traveling, but you'll need to be a heavy data user to make the service economical.
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