COLORADO SPRINGS. In his quest to invent the light bulb, Thomas Edison was quoted as saying, “I have not failed. I’ve just found 10,000 ways that won’t work.” St. Mary’s sophomores and Corpus Christi alums Cameron Baker and Justin Fauson can relate. They experienced many failures as they worked to use 3D printing technology to support two local multiple sclerosis practices. However, just as Edison did, Baker and Fauson persevered, and now their design will help area multiple sclerosis (MS) patients better understand their disease.