A Primacalc representative introduces a revolutionary eco-friendly device that softens hard water. The device can be installed by a savvy handyman or a plumber.

Rumor has it that Parisians bicyclists are undisciplined. Is this true? Allessandro Di Sarno is out on the streets of Paris to find out for himself and carries out his own humorous inquiry...

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

The Musée des Abattoirs (Slaughterhouse Museum) in Toulouse devoted an entire exhibition to dub music, a subgenre of reggae. The exhibition featured a selection of Jamaican-style sound systems and culminated in a big dub concert.

Joanna and Caroline take us to the northern French city of Nancy in Lorraine. They'll show you around the beautiful Place Stanislas, classified as a World Heritage Site, and the famous Daum crystal studio. A beautiful art piece might set you back a few thousand euros... Be sure to bring your check book or your credit card!

Daniel Benchimol takes us around Paris's historic Bastille neighborhood, the site of one of the most significant events of the French Revolution. Today the area is much more subdued, with the relaxing Port de l'Arsenal and its friendly yacht club and a private mansion located on what is considered the most expensive square meter in the city.

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.

At the Eco Habitat salon, Olivier Brunet from the "Terres Cuites de Courboissy" (Courboissy Terracotta) tile factory explains how they make floor tiles that are both eco-friendly and pleasing to the eye. One of their clients even had his floor tiles made to look three dimensional!

Discover a unique instrument called the ondes Martenot, a precursor to the synthesizer named after its inventor, Maurice Martenot. This electronic piano-like instrument, once a musical sensation in the 1930's, quickly fell into disuse, but is experiencing a revival thanks to Christine Ott, a talented pianist who adopted this unusual instrument and has worked alongside such musical greats as Radiohead and Yann Tiersen.

The pianist Alexandre Tharaud plays Beethoven and Chopin in the beautiful surroundings of the Chambord castle. It's an outdoor concert, but the acoustics are so powerful that the performers can hear a pin drop from the audience!

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

An exhibition called "Pottery through the Ages" is being held at La Châtaignère in Savoie, near the Alps. A friendly woman explains the history of pottery, from Ancient Egyptian artifacts to Biblical clay men to modern techniques.

Everyone is familiar with Paris's iconic Notre-Dame Cathedral, but the area around this Gothic landmark is worth exploring as well. From a gorgeous flower market to medieval tombs tucked away in a small side street, there's plenty to discover in this famous neighborhood.

Today Manon and Clémentine present a number of "set expressions," or idiomatic phrases. Hopefully you're not feeling "soft in the knee"—there are a lot of useful expressions to learn in this lesson!

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.