A prosthesis made ??with a 3D ??printer is shown by student of Industrial Design Juan Pablo Munoz (out of frame) during an interview with AFP on October 14, 2014, in Cali, Colombia. Munoz leads the "En Marcha" (On the Way) project that aims to provide prostheses made ??with 3D printers at low cost, intended for low-income people who lost a leg in an accident or during the Colombia's internal armed conflict. AFP PHOTO/LUIS ROBAYOLUIS ROBAYO/AFP/Getty Images
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