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Monday 11 July 2011
http://www.guardian.co.uk/environment/2011/jul/11/arctic-ice-free
8,500,000 km^2 / 150,000 km^2/day = 56 days after July 11.
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Monday 11 July 2011
http://www.guardian.co.uk/environment/2011/jul/11/arctic-ice-free
8,500,000 km^2 / 150,000 km^2/day = 56 days after July 11.