The Hoover Dam discusses the history, construction, and physical features of the Hoover Dam.

“Water Erosion Solutions” discusses plantings and man-made structures as ways of preventing water erosion.

National Archives: ‘The Dam Busters’ tells the story of 617 Squadron and its daring and extremely difficult mission, which went on to become one of the most famous episodes of the Second World War. This videocast is part of the War on...

This video discusses the use of hydropower, which harnesses the power of moving water to generate electricity. It highlights the role of large dams, such as the Hoover Dam, in creating reservoirs of water that flow through turbines to...

This video highlights the challenges faced by Cambodia, where droughts and the construction of new dams are threatening the country's reliance on fish as a vital source of protein. It also discusses the negative impact of deforestation...

This video explains that Cambodia is experiencing severe flooding due to persistent rains and the Mekong River overflowing. Thousands of people have been affected or displaced, and agricultural lands have been inundated. This video...

We’re scaling incredible heights on this episode of Travel Thru History. We visit a civil engineering wonder on the border of Arizona and Nevada - the Hoover Dam. This massive structure not only attracts about a million tourists each...

An episode of chinese dynasty and the yellow river flood taking numerous lives due to lack of minimising ways. Yu The Great proved to be a hero in upcoming the situation through his diligence and mindfulness.

Empty water reservoirs, severe water rationing, and electrical blackouts are the new status quo in major cities across southeastern Brazil where the worst drought in 35 years has desiccated the region. A new NASA study estimates that the...

2013 marks a record year for the Chinook (King) salmon runs on the Columbia River. Over 1 million salmon have passed through the Bonneville Dam located near the mouth of the Columbia River. Historically, the Fall Chinook run is the...

The hydropower project on the “Great Bend” in the Brahmaputra would dwarf the output of the Three Gorges Dam

This video explores five fun facts about hydro power.

This video is answering the question of how do hydroelectric dams protect the fish.

This video discusses the severe drought in the Western Cape region of South Africa, which has led to a significant decrease in rainfall and water reserves. The speaker, who is a government official, explains the potential long-term...

This video is answering the question of why is hydro power good for the environment.

Explore the Tuolumne River from its glacial headwaters at 13,000 feet down through Tuolumne Meadows and into the Grand Canyon of the Tuolumne. Scientists and rangers describe the power this river has on the landscape and on the people...

Corn or Maize is a staple food in many parts of the world, with total production surpassing that of wheat or rice. But it wasn’t always the high yield crop it is today. Ten thousand years ago a grass called Teosinte was domesticated...

This live-action video program is about concrete. The program is designed to reinforce and support a student's comprehension and retention of the term through use of video footage, photographs, diagrams and colorful, animated graphics...

This video explains the causes of floods and their devastating consequences on a nation's economy, environment, and people. It also discusses the factors that contribute to floods and how they can be prevented through water conservation...