This article is like most others at this stage. All about the "sexy" part of the industry, the machines. At this point not many people care or even know about the quality assurance that will be involved in integrating these machines into the industry. SGLB is not a "sexy" ticker like the others, but moving forward it will be a necessity. Once people realize that the many investors views toward the 3DP industry will shift from the machines to the technology behind and surrounding the machines, that's where SGLB will really shine. It will take a little time, but will pay off for those of us who found this ticker so early in the game. We have found what no one else is even looking for yet.