When behaving as waves, [particles] can simultaneously pass through several openings in a barrier and then meet again at the other side of the barrier. This "meeting" is known as interference. Strange as it may sound, interference can only occur when no one is watching.

The FORUM 20:17 wants to bring up the social and cultural change of the global societies and the associated need for orientation of young people in the new form of a future laboratory as well as the associated need for shaping open and associative youth work.

Vertigo in the City brings together an eclectic mix of scholars, clinicians, practitioners and artists to share perspectives on vertigo. The multidisciplinary conversations explore how sensations of dizziness and disorientation are diagnosed, analysed, evoked, induced, critiqued and represented, with a particular focus on the built environment.
