ColorFab: 3D printer can change colour of objects
MIT is making a new kind of 3D printer that can change the colour of the objects you print.
http://ift.tt/eA8V8J from BBC News - Technology http://ift.tt/2DOb2Fs
http://ift.tt/eA8V8J from BBC News - Technology http://ift.tt/2DOb2Fs
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