One of the Youth ChalleNGe sites that YouthQuest Foundation serves with our 3D ThinkLink Initiative is in South Carolina. Even though we teach 3D design and printing through live video feeds, we like to include at least one site visit for each cadet class so that we have a personal connection with the cadets.Last week on my way to visit the South Carolina Youth ChalleNGe Academy, I had the opportunity to stop by the headquarters for 3D Systems for a brief visit with the Cubify product manager to talk about the significant improvements in...