Resources
http://www.today.com/health/6-year-old-alex-3-d-printing-means-new-arm-1D79972644
http://www.prostheticsinmotion.com/
http://news.vanderbilt.edu/2011/08/bionic-leg/
http://www.usatoday.com/story/news/health/2013/10/30/brain-control-prosthetics/3316343/
http://www.amputee-coalition.org/inmotion/nov_dec_07/history_prosthetics.html
http://www.prostheticsinmotion.com/
http://news.vanderbilt.edu/2011/08/bionic-leg/
http://www.usatoday.com/story/news/health/2013/10/30/brain-control-prosthetics/3316343/
http://www.amputee-coalition.org/inmotion/nov_dec_07/history_prosthetics.html