The world's first aquatic mushroom is discovered near Crater Lake in Southern Oregon. Underwater videography documents this unique and fascinating phenomenon.
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Scientists dive deep on the mysterious and unusual predatory behavior of orcas attacking great white sharks, and the disappearance of the other sharks after these attacks.
Tatum Emerson and company debunk Caleb McCarthy's "The Definitive Water Review" with facts, evidence, and STEM knowledge.
Back to the Titanic documents the first manned dives to Titanic in nearly 15 years. New footage reveals fresh decay and sheds light on the ship’s future.
This instructional film reveals the decisive role that water has played and is still playing in the emergence and survival of life on earth.
The ocean contains the history of all humanity. The sea holds all the voices of the earth and those that come from outer space. Water receives impetus from the stars and transmits it to living creatures. Water, the longest border in Chile, also holds the secret of two mysterious buttons which were found on its ocean floor. Chile, with its 2,670 miles of coastline and the largest archipelago in the world, presents a supernatural landscape. In it are volcanoes, mountains and glaciers. In it are the voices of the Patagonian Indigenous people, the first English sailors and also those of its political prisoners. Some say that water has memory. This film shows that it also has a voice.
A portrait of free diver Kathryn Nevatt, former World Champion and current New Zealand record holder in all three disciplines.
At the heart of the Moroccan High Atlas mountains, water is a resource in short supply. The village of Tizi N'Oucheg has undergone a transformation thanks to Rachid Mandili, who is well-aware that the development of his village depends on access to clean water and on his strong leadership of this project. Mandili rallies all the villagers together and calls upon the knowledge of French and Moroccan scientists to tap water sources, to purify, and reuse waste water for irrigation. The documentary highlights the Berbers' community ties and ingenuity in their dream of independently managing their village water resources. It equally paints a portrait of a man whose initiative and resourcefulness has opened Tizi N'Oucheg up to modernity while still conserving its cultural heritage. Tizi's example presents some of the problems of water access in semi-arid regions and puts forward concrete solutions to these problems.
Explains that there are approximately 100,000 species of fungi known to science, and that these simple plants are both harmful and beneficial to humans. Uses photomicrography to show the parts of the fungus and time-lapse photography to illustrate growth and reproduction.
This 1950s' film looks at the measures to preserve water flow from the Rocky Mountains. With the steady falling of the water table, the exploitation of timber stands and the recession of glaciers, water conservation was an urgent concern of the Alberta and federal governments.
Documentary on water usage, money, politics, the transformation of nature, and the growth of the American west, shown on PBS as a four-part miniseries.
Everyone has a skeleton or two in his or her closet, but what about the director behind some of the most successful thrillers ever to hit the silver screen? Could M. Night Shyamalan be hiding a deep, dark secret that drives his macabre cinematic vision? Now viewers will be able to find out firsthand what fuels The Sixth Sense director's seemingly supernatural creativity as filmmakers interview Shyamalan as well as the cast and crew members who have worked most closely with him over the years. Discover the early events that shaped the mind of a future master of suspense in a documentary that is as fascinating as it is revealing.
A reflection between nature and man in Los Angeles about the city's surroundings' desertification due to enormous water consumption.
Glaciers of the Winds is a one-hour documentary on the scientific exploration and retreat of the glaciers in the Wind River Mountains of Wyoming. WyomingPBS will look at the big picture of how receding alpine glaciers will affect the ecosystem, municipalities, farmers, and ranchers downstream.
A Tibetan woman collects water near her family's yak farm and brings it back home 80-pounds full, in a ritual that takes her an hour to complete. A selection from Peabody Award-winning documentarian Bari Pearlman’s Nangchen Shorts series.
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