Fábio Pinto Fortkamp had his first contact with Mathematica in 2010 and has been using it regularly since 2012. Fábio is currently enrolled in a master's in engineering degree program at the Universidade Federal de Santa Catarina, in the field of refrigeration and thermodynamics, where he uses Mathematica as a tool to create and manipulate mathematical models. He has also helped teachers to create Mathematica Demonstrations on mass and heat diffusion for thermodynamics courses.