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James Floyd Kelly
James is a writer who lives in Atlanta, GA with his wife and two young sons. He has degrees in Industrial Engineering and English and enjoys making things, writing about those things, and training ...lihat lebih banyakJames is a writer who lives in Atlanta, GA with his wife and two young sons. He has degrees in Industrial Engineering and English and enjoys making things, writing about those things, and training young makers. He has written over 25 books on a variety of subjects from LEGO robotics to Open Source software to building your own CNC machine and 3D printer.lihat lebih sedikit