Follows Don as he sees different kinds of rocks at a granite quarry, sandstone cliff and museum. Demonstrates the effects of water, heat and pressure in the formation of rocks.
The Rock Touring Around Great Britain is a performance piece by Chinese artist He Yunchang that involved a walking circumambulation of Great Britain from September 23, 2006 to June 14, 2007. Starting from the hamlet of Rock, Northumberland, the artist walked to the nearby town of Boulmer where he selected a rock which he then carried counterclockwise until he returned it to the precise location from which it was taken. As the artist commented, the work was primarily "an attempt to represent the iron will of an individual and the living conditions of his being with simple and pure methods."
An epic cinematic and musical collaboration between SHERPA filmmaker Jennifer Peedom and the Australian Chamber Orchestra, that explores humankind's fascination with high places.
In this retrospective tribute, acclaimed filmmaker Jean Walkinshaw hails the 100th anniversary of Mount Rainier National Park in Washington by talking to those who know it best: the scientists, naturalists, mountain climbers and artists whose lives have been touched by the peak's far-reaching shadow. The result is a harmonious blend of archival material and high-definition footage celebrating an icon of the Pacific Northwest.
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.
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.
Two young documentarists travel around a forsaken island in the aftermath of a cataclysmic volcanic eruption. Their wanders lead them to the encounter of Professor Pereda, an acoustic geologist, conducting researches on geo-acoustics.
Four and a half billion years ago, the young Earth was a hellish place-a seething chaos of meteorite impacts, volcanoes belching noxious gases, and lightning flashing through a thin, torrid...
The Channeled Scablands in Washington state defied conventional explanations for their formation for decades. Little by little evidence mounted for an old theory that was rejected by the scientific establishment. It involved glaciers, volcanoes, a relatively minor river and a prodigious amount of water. Originally aired as an episide of NOVA.
A film on mountain-climbing in Grand Teton National Park, Wyo. Glenn Exum, Virginia Garner, and Paul Petzoldt demonstrate mountaineering techniques and equipment. They reach the peak, shake hands, and rappel and glissade to base of mountain.
For the first time ever, scientists have plunged into the mystical waters of Lake Titicaca in Peru. This team of fifteen international scientists and underwater archaeologists believes it will uncover remarkable traces of life from pre-Columbian times.
"This documentary from local station KING-TV in Seattle, Washington, examines the history of Mount Rainier through narration, interviews, re-enactments, newsreel, and home-movie footage. Highlights of the program include the following: claymation showing the formation of the mountain; discussion of Hazard Stevens's and Philamon Van Trump's discovery of the mountain in May 1792; reenactment of the 1870 climb to the summit; the mountain's designation as a National Park; activities on the mountain in the 1920s and 1930s; Paradise Ice Caves; history of skiing and other activities on the mountain; 1969 time-lapse photography of the movement of the Nisqually Glacier..."
Documentary telling the story of the shale oil industry and its lasting impact on the community of West Lothian. Presented by geologist Professor Iain Stewart.
NGC goes inside one of the greatest natural marvels on the planet - a giant crystal cave described as Superman's fortress, with magnificent crystals up to 36 feet long and weighing 55 tons. A team of experts venture into the cavern, enduring scorching-hot temperatures that could kill a human after just 15 minutes of exposure. They'll push the boundaries of physical limitation to explore a crevasse that could lead to another - and perhaps more spectacular - crystal cave.