You know how when you use a big bill to buy a train ticket or stamps from a vending machine and unexpectedly get a handful of Susan B.

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Captain Jeff Taliaferro, a 10-year Air Force veteran, flew a B-1B bomber over Iraq as we attacked Saddam's war machine.

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Other artists in the top five in previous years include Frank Ocean (Sound of 2012), The Vaccines (Sound of 2011), Marina and the Diamonds (Sound of 2010), Florence and the Machine (Sound of 2009), Foals (Sound of 2008) and Plan B (Sound of 2006).

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The Segway Human Transporter, a self-balancing, electric-powered human transportation machine, was hailed as something that was going to dramatically change the way we got from point A to point B.

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