Nifty. RT @mattcutts "Reconstructing the Chelyabinsk meteor’s path, with Google Earth, YouTube and high-school math" http://goo.gl/zvH3y
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Thanks. Twitter will use this to make your timeline better. UndoUndo
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@mattcutts other than great content is there any way these days we can still create some quality#backlinks#seo is dead or complicated?Thanks. Twitter will use this to make your timeline better. UndoUndo
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