Stocker l'énergie - Un défi technologique

50 years after launching our dreams into space, we’re left with a troubling legacy: a growing ring of orbiting debris that threatens the safety of earth’s orbits. SPACE JUNK is a visually explosive journey of discovery that weighs the solutions aimed at restoring our planet’s orbits. Experience mind-boggling collisions, both natural and man-made. Soar for the stunning depths of Meteor Crater to an unprecedented view of our increasingly crowded orbits – 22,000 miles above earth. Join us as foremost expert Don Kessler, the “Father of Space Junk,” guides us through the challenges we face in protecting them, forging a new age of space discovery.

In this documentary, scientists reveal their findings on the influence of solar storms on animal behavior and human transport infrastructure. The documentary explains why solar storms pose a threat to humanity: In extreme cases, they can damage satellites, slow down air traffic and paralyze high-voltage and telecommunications networks.

With the help of diver and biologist Laurent Ballesta, a scientific expedition explores three sunken Italian volcanic sites in the Mediterranean.

In 1996, electric cars began to appear on roads all over California. They were quiet and fast, produced no exhaust, and ran without gasoline... Ten years later, these cars were destroyed.

From the cabinets of curiosities created in Italy during the 16th century to the prestigious cultural institutions of today, a history of museums that analyzes the social and political changes that have taken place over the centuries.

David Attenborough and scientist Johan Rockström examine Earth's biodiversity collapse and how this crisis can still be averted.

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.

Director Dominique Leclerc spent years depending on medical devices for her survival. Then, looking for alternative solutions, she entered the world of emerging technologies. Posthumans follows her as she meets with cyborgs, biohackers, and transhumanists who are trying to use these technologies to outsmart illness, aging—and even death. The documentary looks at pressing ethical and political questions that are sure to impact the future of our species.

What happens to the food we digest after it leaves our body? Is it waste that is thrown away or a resource that can be reused? In search of answers, director Rubén Abruña embarks on an investigative and entertaining search through 16 cities on four continents. He follows the trail of feces from the long sewers of Paris to a huge sewage treatment plant in Chicago.

Secrets of the Empire State Building

Filmmaker Werner Herzog combs through the film archives of volcanologists Katia and Maurice Krafft to create a film that celebrates their legacy.

This documentary outlines the unique properties and latest studies of "Physarum Polycephalum", also known as Blob.

Ring of Fire is about the immense natural force of the great circle of volcanoes and seismic activity that rings the Pacific Ocean and the varied people and cultures who coexist with them. Spectacular volcanic eruptions are featured, including Mount St. Helens, Navidad in Chile, Sakurajima in Japan, and Mount Merapi in Indonesia.

Rat Brain is a documentary that highlights Dr. John D. Douglass and his team's research at Seattle Pacific University on chronic stress' neurological impact, striving to uncover its link to suicidal behavior. Their work navigates ethical dilemmas while aiming to showcase vital insights into mental health and suicide prevention.

If the beach is synonymous with holidays and relaxation, it is also of capital importance for the animals and plants that flourish there. Between wet towels, umbrellas and sandcastles, the real inhabitants of this golden expanse have developed amazing strategies to adapt to the tourist crowds.

Follow three rocket and satellite companies – Astra Space, Rocket Lab, and Planet Labs – and the quests of their idiosyncratic founders to conquer the burgeoning space industry.

Close and daily, sometimes comical but often tragic, sleepiness takes an important place in our lives. Suddenly falling asleep, sometimes with their eyes still open, affects more than 10% of the population. The leading cause of fatal accidents on motorways, drowsiness is also prevalent in the world of work. A silent, irrepressible phenomenon... a flaw in a system of performance, speed, reactivity. So what is happening in our brain? Can we control the conditions of sleepiness? By working on sleep and especially on the functioning of wakefulness, researchers are trying to understand the biological and environmental mechanisms that keep humans at the peak of their abilities. After a clear technological improvement, it turns out that man, having become an expert and process controller, finds it very difficult to focus his attention over time.

Since World War II North Americans have invested much of their newfound wealth in suburbia. It has promised a sense of space, affordability, family life and upward mobility. As the population of suburban sprawl has exploded in the past 50 years Suburbia, and all it promises, has become the American Dream. But as we enter the 21st century, serious questions are beginning to emerge...

Chronicles the extraordinary life of visionary scientist Demis Hassabis and his relentless quest to solve the enigma of artificial general intelligence.

Egyptian archeologists dig into history, discovering tombs and artifacts over 4,000 years old as they search for a buried pyramid in this documentary.