A wide variety of science is always on display. This year, 3D food printing in Cork (Ireland), a robot show in Sibiu (Romania), virtual reality in Tampere (Finland), or fusion in Marseille were just a few of the multitude of projects proposed to 1.5 million visitors of all ages.
On Friday 27 September, for the fourth time in Marseille, 100 French researchers gathered at the concert venue "Dock des Suds." In the total dark, 1,000+ visitors were invited to step into a huge discovery space that included a cinema, games, a "speed search" space for interacting directly with researchers, and a "capsule" where time had stopped in 2049.