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Four Million Commutes Reveal New U.S. 'Megaregions'news.nationalgeographic.com/2016/11/us-commutes-reveal-new-economic-megaregions-map/
As economic centers grow in size and importance, determining their boundaries has become more crucial. Where do you fall on the map?
Why Google Maps gets Africa wrong | Guardian Africatheguardian.com/world/2014/apr/02/google-maps-gets-africa-wrong
Why Google Maps gets Africa wrong
Wind map http://t.co/29XfDaJF