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FAQ: Energy on the high seas
This article incorrectly stated how much power the average home uses. It is 3 kilowatts.
This article incorrectly stated how much power the average home uses. It is 3 kilowatts. Read the updated story here.
CNET Update
More to watch on Apple TV
Apple's streaming-media gadget gets ESPN and HBO programming, Facebook for iOS adds emoticons, and Sony works to fix a buggy PS3 update.
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