aaefiikmnnnr edited Chinese, Traditional subtitles for 3D Printing Materials - Interactive 3D Graphics
Udacity Robot edited English subtitles for 3D Printing Materials - Interactive 3D Graphics
Fran Ontanaya edited Japanese subtitles for 3D Printing Materials - Interactive 3D Graphics
Emilio López added a translation
Cogi-Admin added a translation
Udacity Robot added a video: 3D Printing Materials - Interactive 3D Graphics