I'm a housewife effient vs plavix The ability to produce homemade guns is a fear that has been in place since the first plastic 3D printer went on the market. The state of fear surrounding this possibility even saw armed police raid a home in England, where it was believed someone was using a 3D printer to create plastic guns. In that particular case it transpired that the owner of the printer was merely producing parts for another printer, but still it remains the case that there are reasons to be concerned. 必須 2000文字以内 [bbs:youtube:(Youtubeの動画ID)]と書くとYoutubeの動画が貼れます。(例:[bbs:youtube:OQThUAQ0UN0])