<a href="http://www.dezeen.com/events/2013/london-design-festival-2013/" onclick="_gaq.push(['_trackEvent', 'Article', 'Contents - link', http://www.dezeen.com/events/2013/london-design-festival-2013/]);"><strong>London Design Festival 2013:</strong></a> London's <a href="http://www.dezeen.com/tag/v&a/" onclick="_gaq.push(['_trackEvent', 'Article', 'Contents - link', http://www.dezeen.com/tag/v&a/]);">V&A Museum</a> has added the world's first <a href="http://www.dezeen.com/2013/05/07/first-3d-printed-gun-fired/" onclick="_gaq.push(['_trackEvent', 'Article', 'Contents - link', http://www.dezeen.com/2013/05/07/first-3d-printed-gun-fired/]);">3D-printed gun</a> to its permanent collection a
