2012-12-06から1日間の記事一覧
http://mb.softbank.jp/mb/news/contents/201209191109460000/
http://gigazine.net/news/20121204-3d-printer-replicator-2/
http://book.asahi.com/reviews/reviewer/2012120200011.html
http://www.daily.co.jp/society/politics/2012/12/05/0005577958.shtml
http://www.reconstruction.go.jp/topics/20121202_02_siryou.pdf
http://headlines.yahoo.co.jp/hl?a=20121205-00000097-mai-soci