Entertainment
HD Radio
This new technology promises higher quality sound, more stations with the same amount of bandwidth and extra information beamed straight to your radio as a digital signal. With HD Radio technology being added to all high-end audio systems, regular radio will soon be a thing of the past.
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How HD Radio Works - An in-depth, easy to read article with great diagrams.
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Official HD Radio Site - The official home of HD Radio. Find stations, receivers, and more.
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Arev Article - A great write-up on HD Radio, the listener market, and its impact.
The Benefits of Sudoku
The number grid game of Sudoku has taken the world by storm. Simple enough to convince you to start playing and difficult enough to keep you hooked, the game can be found throughout bookstores and colleges in New York, London, and Tokyo. New studies show that Sudoku may also improve your logic skills.
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The True History of Sudoku - It didn't originate in the far east. This article tells it all.
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How Sudoku Works - Another great article from our friends at HowStuffWorks.
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Brain Boosting - An article about the brain boosting effects of Sudoku.