The biggest inefficiency that you’ll find on the highway has to do with the acceleration and deceleration of the cars around you. This creates all these empty pockets of road and it has a weird domino effect on traffic. Cooperative adaptive cruise control (CACC) is supposed to fix that.
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If you’ve ever wondered what it takes to earn the title of “Apple Genius,” you don’t have to wonder much longer; the internal training manual has been leaked onto the Internet.
Own a Sony Xperia smartphone and looking forward to Jelly Bean? Bad news, then. It seems that Android 4.1 won’t be making its way to Xperia devices until early 2013, according to Sony.