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

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

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

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.

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

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 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!

Food is scarce, too many men, not enough game to kill. What are they to do? The explorers setting foot on the Americas are having a tough time.

This tribe of hunters must use whatever they can find to nourish themselves and survive. Luckily, two of their children stumble across a pond full of fish after the ice melts, giving them plenty more to eat.

In this segment of the Il était une fois episode on the Americas, a group of hunters go across what is now known as the Bering Strait in search of game. Little do they know that, by doing so, they'll become the first settlers of North America!

The series Il était une fois... les Amériques: Les premiers Américains (Once Upon a Time... The Americas: The First Americans) relates American history from the very beginning up to the twentieth century. In this episode, hunters boast about their day chasing after a huge animal.

Alca, the workaholic penguin zookeeper, is finally learning how to relax from his friend the sloth when his employees inform him that the zoo is in total disarray. So much for well-earned downtime!

Since all the animals have moved away from their area, these early Americans are forced to follow in their paw prints... otherwise they'll have no food!

Now that Leon has taken over Alca's zookeeper's job, things are going haywire. Both Alca, the workaholic penguin, and Leon, the slacker, have to go through intensive training. A specialist in laziness is in order for Alca, and a special electronic organizer for Leon should do the trick!

Finding food was often difficult for the earliest settlers of the Americas. Luckily for the characters in this video, there's enough berries to go around.

Alca suffers from exhaustion, so life at the zoo must go on without this devoted penguin for a while... Find out who will take his job!

The series Il était une fois… les Amériques: Les premiers Américains (Once Upon a Time… the Americas: The First Americans) relates American history from the very beginning up to the twentieth century. Enjoy the opening song about the making of America and its first settlers...

In the final part of this Il était une fois... episode on the ecosystems, the Maestro explains what happened to the people and the famous statues of Easter Island. It's a lesson we'd do well to learn from.

Our friendly platypus's case of mistaken identity has been addressed. He is finally able to discover his species just in time before hungry Leon makes a meal out of him!

In part seven of this episode on the ecosystems, the young students are on a field trip (a marsh trip to be exact), where they witness firsthand the destruction of this precious ecosystem. But this is not a new phenomenon: once upon a time in Polynesia...

A new arrival at the zoo is causing a stir. Is it a human? Is it a duck, a beaver or a cross between the two? Our new friend is having an identity crisis...

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.

There's a newcomer at the zoo, and all the other animals are abuzz with speculation about its identity. Could it be... a human?

In the next segment of this Il était une fois... episode on ecosystems, the Maestro teaches us how to build a butterfly garden. You can build one anywhere—even on your apartment balcony!