Le Peuple des airs

Bacteria, viruses, but also fungi, algae, pollen, and even insects: micro-organisms thrive and circulate constantly in our sky. How can so many living beings find their way into the air and circulate? How do they survive? And what influence do they have on our lives and the living world? Biodiversity, health, climate: it is only recently that scientists have begun to understand how this discreet aerial "plankton" affects our lives and our ecosystem. But despite their many virtues, some of these micro-organisms are now threatened by human activities. With the help of experts and 3D models, this scientific investigation plunges us into the heart of a still mysterious world, and reveals the diversity and fragility of the air we breathe.

2022-07-02 | fr

The 11th Hour

A look at the state of the global environment including visionary and practical solutions for restoring the planet's ecosystems. Featuring ongoing dialogues of experts from all over the world, including former Soviet Prime Minister Mikhail Gorbachev, renowned scientist Stephen Hawking, former head of the CIA R. James Woolse

2007-08-17 | en

Tornado! Hurricane! Flood!: Wonders of the Weather

This video presents a look at the forces of nature in their most devastating mode: lightning storms, tornadoes, flash floods, tidal waves, and hurricanes. The film, made for The Discovery Channel, accompanies professional storm chasers as they ride into the eye of a category five hurricane to gather data and get a close-up view. There is footage of a tornado with 300-mile-per-hour winds, as well as 100-foot tidal waves hurtling towards shore at 500 miles per hour. The viewer witnesses a flash flood and hears an interview with a lightning strike survivor.

1996-11-01 | en

Tornadoes: The Entity

A documentary detailing a collection of amateur footage of tornadoes in the United States for over 50 years.

1993-05-07 | en

Stormchasers

Track monsoons, hurricanes, blizzards, and tornadoes. Take a journey around the planet to experience our most extreme storms and to witness the dramatic--and often perilous--efforts of scientists in the pursuit of understanding weather.Join meteorologists in the cockpit of a P-3 weather plane as they penetrate the eye of a hurricane; and in the tense, decisive moments on the road as they focus their radar on an approaching tornado, traveling to the heart of severe storms to learn what makes weather systems tick. Experience the bumpy ride into the sudden and spectacular calm of a hurricane’s eye, or the commando-like raid to the very brink of a killer tornado, and experience one of the elemental joys of doing science: that of confronting nature head-on to divine its awesome secrets.

1995-10-02 | en

Der Wind - Motor des Klimawandels

2022-05-14 | de

Iceland You Think You're Alone

Iceland is one of the wildest places on earth. You could be caught up in the midst of snowstorms and blizzards, but you are never alone... Although tourists from all over the world have started a silent invasion, nature keeps on winning.

2018-01-01 | en

Secrets of the Unknown: Tornadoes

Tornadoes explores nature's deadly spirals. Highlights include actual footage of the violent force and the mass destruction that tornadoes create.

1987-01-01 | en

The Alps

The Alps – wild mountains, extreme lives, but also a magical world. This majestic mountain range connects eight countries and reaches heights of up to 4,000 metres above sea level. At a length of 1,200 kilometres, the Alps form both a connecting bridge between western and eastern Europe and a high barrier between southern and central Europe. The mountains act as a mighty water reservoir and continental watershed, feeding innumerable rivers that flow into three different oceans. Their highest peak, Mont Blanc, is surrounded by long, soaring mountains with ice-covered slopes. These great summits are just one reason the so-called “Roof of Europe” continues to fascinate – across the continent and around the world. The incredible diversity of landscapes, flora and fauna makes the Alps a unique natural treasure at the heart of Europe.

2020-12-09 | de

National Geographic: Inside the Mega Twister

The tornado that struck El Reno, Oklahoma, on May 31, 2013, defined superlatives. It was the largest twister ever recorded on Earth.

2015-11-01 | en

The Echo

In the remote village of El Echo that exists outside of time, the children care for the sheep and their elders. While the frost and drought punish the land, they learn to understand death, illness and love with each act, word and silence of their parents. A story about the echo of what clings to the soul, about the certainty of shelter provided by those around us, about rebellion and vertigo in the face of life. About growing up.

2024-02-20 | es

Your Chance to Live: Flood

Dramatizes the plight of a young adventure seeker whose canoe is capsized by a wall of water during a flood. Shows community flood preparations, pointing out that a flood's predictability usually allows ample warning time to save lives. Designed to stimulate discussion on civil preparedness for floods

1973-06-01 | en

Your Chance to Live: Winter Storm

Intercuts scenes from Jack London's To build a fire with modern urban and rural winter scenes to point out the dangers of winter storms and low temperatures. Designed to stimulate discussion on civil preparedness for winter storms.

1972-09-01 | en

Your Chance to Live: Nuclear Disaster

Portrays the challenges of creating a film about nuclear disaster amid public apathy. It captures behind-the-scenes moments as the crew discusses the gravity of nuclear threats, the importance of preparation, and the emotional impact of a nuclear attack. The narrative emphasizes the need for individuals to take responsibility for their safety and community in the event of an attack, blending factual information with a call to action.

1974-02-20 | en

Your Chance to Live: Hurricane

Released by the Defense Civil Preparedness Agency in 1972, Your Chance to Live is a series of films which cover threatening events, from forest fires, to floods, tornadoes and nuclear disasters. Hurricane tells the story of two parents who revisit the beach town where their children were killed in a violent storm the previous summer.

1972-03-02 | en

Your Chance to Live: Heat Wave

The film highlights the dangers of extreme heat and the importance of staying hydrated and cool. It portrays a conversation between two friends, one of whom insists on playing basketball despite the oppressive heat. The narrative emphasizes that heat-related illnesses can be avoided by recognizing the body's signals and taking necessary precautions, such as drinking water and staying indoors. The film concludes with a report of record-breaking temperatures, underscoring the seriousness of heat exposure.

1973-06-01 | en

Your Chance to Live: An Instructor's Guide

The Defense Civil Preparedness Agency began an informational campaign in 1972 called Your Chance to Live. As part of the campaign, a series of films was released along with a companion book. Each installment covers a different disaster scenario, including tornadoes, blizzards, earthquakes, forest fires, blackouts and a nuclear disaster. The California Department of Education helped produce the films and hosted a workshop of educational professionals to discuss the best ways to present the desired emergency preparedness information to school age audiences. The process was filmed and assembled, along with clips from each production, and distributed as an Instructor's Guide in 1975.

1973-11-01 | en

Forces Of Nature

Witness the awesome power and the unimaginable destruction of explosive volcanoes, ground-buckling earthquakes, and deadly tornadoes as you head into the field with scientists who risk their lives exploring the origins and behaviors of these fearsome natural disasters.

2004-05-04 | en

A Day in the Life of Earth

Presenter Hannah Fry reveals how much our planet can change in just a single day and how these daily changes are essential to our existence.

2018-12-31 | en

Wenn die Arktis schmilzt

2025-03-09 | de