Prof Asterios Gavriilidisās group showed various types of reactor systems:1) a flat membrane loop reactor driven by a recirculation pump flowing water. This is to show how an aerobic oxidation can be performed in a safe mode, by using a membrane contactor. 2) a microreactor for operando catalytic reaction studies with artistic features that show X-ray and IR beams pointing at the reactor. 3) an MBDoE technique applied to a reaction system (by a video in a screen).