Science has never been more necessary for humanity. And at the same time it has never been questioned so much. The accumulation of knowledge and its evidence based on experiments has provided us with countless innovations and adaptations to our daily lives. And to continue advancing, we need increasingly modern and complex instruments. The documentary (In)Visible has as its backdrop the construction of one of the largest science projects in the world, the Sirius electron accelerator. Will science bring us the answers we are looking for?