Guillaume Pérès

Relentless sheriffs, trigger-happy gunslingers, steadfast saloon owners and cocky cowboys are all found in the "Lucky Luke" albums, which have influenced entire generations of comic readers. For the three-part series "In the boots of Lucky Luke", the French comic author Jul traveled to the USA to trace the role models of the familiar comic characters.

The Grand Canyon is a breathtaking natural monument. It's one of the planet’s best-known landscapes, yet we often forget that it tells two billion years of the Earth's history. Geologists Karl Karlström and Laurie Crossey are the leading experts on this. Over the course of 8 days, they descend the Colorado river and tackle hundreds of rapids to unveil the mysteries held in the Grand Canyon, and the place that humans occupy within it.

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Who invented time, who invented the clock? Why 1 hour, why 60 minutes, why 60 seconds? Since prehistoric times, man has sought to measure time, to organize social and religious life, to plan food supply... Today we can surf the Internet, geolocate, pay by credit card… All our daily lives depend on time and the synchronization of clocks. The history of the invention of time and of the ways and instruments to measure it is a long story…

Coming in all shapes and sizes, bacteria are present in every corner of the Earth. Their purposes and types are even more diverse, with only 1% being truly harmful. Dive into the world of Bacteria to experience the latest discoveries and scientific knowledge surrounding these plentiful and necessary microbes.

The fascinating landscape formations of Iceland in the North Atlantic bear witness to the beauty and primal power of nature. They were created through the interaction of powerful volcanic, geological and biological processes that have been changing the face of the earth for billions of years. This is what the Earth might have looked like four billion years ago. Iceland is the realm of ice and fire. Nowhere else is there such a high density of volcanoes. The landscapes, which are continually reshaped by eruptions, make the island a natural laboratory full of clues about the formation and development of the earth. The documentary follows a group of scientists through the most active areas of Iceland, along a mountain range that has emerged from the ocean. On the slopes of the volcanoes, in the fog of the fumaroles and on streams and rivers, the three researchers explore how the first forms of life populated the earth's surface and in what evolutionary steps they took over the earth.

French astronaut Thomas Pesquet recently returned from his expedition to the ISS space station - a veritable laboratory of the future where researchers from all over the world work together. During scientific experiments in space, he investigated how long-term missions, such as to Mars, could become possible.

On July 5, 1816, the raft of La Méduse, about 20 by 12 meters, began its slow drift. They left at 151 and 13 days later, after a hellish journey, arrived at 15... Who knows the true story of Le Radeau de La Méduse? Painted in 1819, Théodore Géricault's romantic masterpiece became so famous that it has since overshadowed the true story that inspired it. In June 1816, during the Restoration under Louix XVIII, a French ship, the Méduse, left the port of Rochefort bound for Senegal. Its crew, made up of the new governor Schamaltz, company officials, troops and the expeditionary corps, had to settle in this former colony restored to France by England. In all, some 400 passengers. But due to the unpredictable cartography of the time and the short-sightedness of its commander, La Méduse ran aground on a sandbank off the coast of Mauritania.

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April 14, 2017 marked the 105th anniversary of the most famous shipwreck in the world. It is still not finally clear why the White Star Line luxury liner sank in the North Atlantic on its maiden voyage. The documentary accompanies an expedition to the wreck of what was the largest ship in the world at the time.