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New Rail Ideas Coming Down the Track

The Economist

New train technologies are less visible and spread less quickly than improvements to cars or planes. But there is still plenty of innovation going on, and ideas are steadily making their way out onto the rails

http://www.economist.com/news/technology-quarterly/21578516-transport-new-train-technologies-are-less-visible-and-spread-less-quickly?fsrc=scn/tw_ec/ideas_coming_down_the_trackRead more...

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