Robotic Guitar Tuner That Tunes Your Guitar for You - Presented by: The Aol. On Network

This week on Crave, we take a look at a robotic guitar tuner that tunes your guitar for you. We learn how to remote-control dogs from 100 feet away with an iPhone app, and Captain Picard sings us a geeky Christmas carol. All that and more on this week's Crave show.



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