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School children build bridges with University of Birmingham engineers' https://www.birmingham.ac.uk/news-archive/2013/school-children-build-bridges-with-university-of-birmingham-engineers-1
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School children build bridges with University of Birmingham engineers' https://www.birmingham.ac.uk/news-archive/2013/school-children-build-bridges-with-university-of-birmingham-engineers-1
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