Inside the world's largest 3D printing factory

BBC Click's Jen Copestake travelled to Eden Prairie, Minnesota to find out more. Watch more clips on the Click website. If you are in the UK, you can watch the whole programme on BBC iPlayer. via Pocket http://www.bbc.co.uk/news/technology-25101388#sa-ns_mchannel=rss&ns_source=PublicRSS20-sa