This year, Professor Peter Celec attended the international Falling Walls Science Summit in Berlin. The event brought together prominent figures from the European and global scientific communities, including such notable names as Yoshua Bengio,Maria Leptin, Patrick Cramer, and Radomír Pánek. Slovakia was represented at the Falling Walls Science Lab by Daniel Truchan. The photo, however, shows Professor Peter Celec with Marc Abrahams – the organizer of the Ig Nobel Prizes – who delivered the event’s most significant and, among the attendees, most popular presentation.