The Particle Accelerators 105 things almost always arise. A team of students and researchers working on an Industrial Problem Solving Workshop problem. The Fields Institute for Research in Mathematical Sciences, Toronto, Spring 2017. We also try to develop relationships between firms and individual researchers. Sometimes these arise from the problem solving workshops mentioned above, where a workshop problem leads naturally to an ongoing research project or internship. Sometimes this develops internally, from one of the start-up firms that Fields incubates. In other cases, we have a conversation with an outside firm, and then try to identify a researcher who might be able to help. With the other Institutes, we are attempting to do this on a national level through the website solutionscanada.com. We also work with Mitacs to expedite mathematically oriented internships. It turns out that many firms can make use of mathematics, and many mathematicians are interested in doing some work