Knowing is half the battle, said the wise man G.I. Joe at the end of each episode. This rings doubly true for James Younger of TempStars, a marketplace for temporary dental hygienists and assistants. Not only is James working on a problem that he knows really well, but he also made a point of getting to know as much as he could about design, web development, and digital marketing after the first version of Tempstars turned out disastrous. We speak about that, and about how Tempstars got started, how they built a special algorithm to maintain quality, and how they plan to scale the whole of North America.