Today, Jelle gave an oral presentation at the international conference on multiphase flow (ICMF 2023) in Kobe (Japan). He presented the recent experimental work in collaboration with Jan Krizek and Christophe Moser from EPFL. The presentation was attended well and led to some further discussion with various experts in the field. Furthermore, during this week there are still many interesting talks ahead, which could lead to more inspiration and potential collaborations.