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"A team of Polish students are among 24 entrants to this year&amp;#039;s European Rover Challenge, in which rovers designed to navigate Mars are tested by a panel of experts. Winners of the tournament, held in southern Poland from September 5-7, will be..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.reuters.com/video/2014/09/03/students-aim-for-mars-rover-glory?videoId=341744565&videoChannel=118065&channelName=Moments+of+Innovation>