3D printers
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World's largest 3D printing factory

Click's Jen Copestake visits the world's largest 3D printing factory in Eden Prairie, Minnesota.

3D printing has often been described as the "future of manufacturing", but at the world's largest 3D printing factory, 100 machines are already being used to produce items for aerospace, medical and military purposes.

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.