Bart Janssens is a military associate professor at the mechanics department of the Royal Military Academy, with a passion for computer graphics, high performance computing and fluid mechanics. For performance reasons, he used C++ until being introduced to Julia. His current work focuses on making scientific C++ libraries such as Trilinos interoperate with Julia, in order to port existing CFD code to Julia. He also uses JupyterLab and Pluto in his engineering (thermodynamics and gas turbines mostly) courses.