“Once upon a time… these funny objects” on Okoo and France 4: Maestro’s winning return. In 78 episodes that are as funny as they are informative, children's best-known scientist reveals the secrets of the soccer ball and the tablet.
“I'm not old, I just have a very long beard,” he has defended himself for 46 years. Those nostalgic will recognize the music of the credits, revisited, Maestro's lifelong companions - Pierrot and Pierrette.