Light so Fast it Travels Backward?

In the past few years, scientists have found ways to make light go both faster and slower than its usual speed limit, but now researchers at the University of Rochester have published a paper today in Science on how they've gone one step further: pushing light into reverse. As if to defy common sense, the backward-moving pulse of light travels faster than light.

Confused? You're not alone.

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More on Spore

As E3 draws near, those of us who have been following Will Wright's newest brainchild, Spore, are abuzz with expectation. And lo! Someone posted to YouTube a video that shows 'unedited footage of Spore' that will be going to TV networks covering E3 next week'. It includes a look at the overhauled creature editor, a first glimpse of the texturing tools, and various other exciting things that had not been shown this clearly in the early prototype seen at the 2005 GDC. One of them is the ambient music when the UFO visits different planets." It certainly looks like the game we saw last year, but take with a grain of salt just the same.

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