Piecing together the world's biggest jigsaw

Archivists are piecing together millions of pieces of paper to reconstruct the surveillance documents of the East German Stasi - Chris Bowlby finds out how.

Source: http://www.bbc.co.uk/news/magazine-19344978#sa-ns_mchannel=rss&ns_source=PublicRSS20-sa

treasury direct michelle obama pregnant rex ryan wife photos rudyard kipling sam bradford