Story : Fascinating and surprising, thanks to the images of exceptional beauty, the documentary of the second episode of SuperQuark, Francia Selvaggia. You don't have to go too far to discover unusual and extraordinary things in nature: even in our Europe, areas that have remained similar to those that existed thousands of years ago continue to exist. We will fly over unsuspected places in little-known areas of France. Woods, mountains, forests, caves, abysses, far from concrete and machines, which take us back to an era in which agriculture did not even exist, and animals had full freedom to live in their territories. What do we know about hepatitis C, a very widespread and dangerous infection that can remain hidden for up to 20 years? Paolo Magliocco and Andrea Pasquini have heard the leading experts in Italy and Switzerland for this investigation. Science in football. a world of mathematics behind the scenes of the popular game of football.