The Maestro tells his students about the famous "Biosphere" project in Arizona, the largest enclosed ecological system in the world.

In this episode on the ecosystems, guide Nam explains the importance of mangroves in the food chain. You'll also see the rafflesia, the largest flower in the world.

The Maestro gives us an overview of some of the major innovations of the last century, from the invention of the radio to the discovery of the first exoplanet. We've come a long way in just a few decades!

In the second part of this Il était une fois... (Once Upon a Time) episode on technology, the kids attend a technology show in Japan, where they play some amazing virtual reality games... and some practical jokes.

The home of the future includes a talking refrigerator that gives you chocolate bars for breakfast! Unfortunately, it also includes some pesky robots....

Technology not only helps clean up our planet, but also allows us to explore the entire universe. According to the astrophysicist Alfred Vidal-Madjar, in five hundred years, we will have visited all the planets in the solar system.

Modern technology comes to the rescue! Planet Earth has a chance of recovering from man-made pollution.

A group of smart young people found revolutionary ways to solve our planet's woes. Electronic books, Internet mail and much more...

The students present the Maestro with various solutions for eliminating pollution on our planet, including vertical farms and biotechnology.

In the last segment of this Il était une fois... episode on technology, we learn more about what vertical farms can do to help the planet thrive. The first commercial vertical farm recently opened in Singapore.

In a nature park in the Haute-Savoie department of France, one of the largest birds of prey in Europe is presented to the public: meet Léman, the famous lammergeyer (or bearded vulture), in all his beauty and glory!

In this nursing home in France's Pays de la Loire, musical therapy is used to stimulate the minds of residents suffering from Alzheimer's and other mental disorders. The directors of the program and the home explain the benefits of this still underdeveloped technique.

Skiing in the French Alps is a great winter activity, but if you decide to take a trip, it's good to know what to do in case of an avalanche. You can never be too prepared!

Step inside the world of the Orion Conspiracy, a fictionalized (or is it?) documentary produced and directed by Seb Janiak. Part One will leave you asking questions, and eagerly anticipating the next installment.

The Association Initiatives et Éducation de la Jeunesse à l’Environnement (AIEJE) uses the French Riviera as a training ground for the cultivation of young “eco-citizens.” What better place to learn more about the environment than in one of France’s most gorgeous spots?