Gold and silver also saw some fresh demand surface following bullish comments from U.S. Federal Reserve Chairman Ben Bernanke.

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There's barely time to understand what's happening before a flash of silver whale's skin breaks the surface, dips beneath a wave and plunges down to the dark fathoms of the North Atlantic.

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If you want to find a silver lining, people are talking about the Surface Pro online, building up the awareness.

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The walls are lined with bulky green and silver machinery, an array of knobs with buttons and switches covering every metallic surface.

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