From 30th of January to 1th of February the Nicl components, Prof. Martino Di Serio, Prof. Vincenzo Russo and Prof. Riccardo Tesser, held a short course on Gas-Liquid Reactors at Aurum building in Turku in the framework of agreement signed by Università di Napoli Federico II and Abo Akademy. The course is one of joint NICL-TKD didactic activity that is a consequence of the strong common research activity.