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Search Results (53 videos found) |  |
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Pollution Below
(1975)
Presents stories of three widely separated people who are caught up in dangerous situations caused by unexpected pollution. Genre: Ephemeral Keywords: Duration: 00:14:14 Popularity (downloads): 387 |
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NASASciFiles - Oil Exploration and Production
(2004)
Seventh segment of the Ocean Odyssey describes how drilling companies produce and look for oil. Genre: Educational Keywords: NASA SciFiles; The Ocean Odyssey; Tides; Waves; Oceans; Ocean Current; Oil production; Oil Exploration; Derrick; Sources of Oil Pollution; Duration: 00:02:19 Popularity (downloads): 2276 |
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Sound Waves And Their Sources
(1933)
Sources of sounds and characteristics of sound waves, shown by means of oscilloscopes and animated diagrams. Genre: Ephemeral Keywords: Duration: 00:09:38 Popularity (downloads): 380 |
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The Future of Energy Gases, complete video
(1993)
This program uses historic film and animations to define the various natural gases, their sources, and how they are collected. Charts show historic and projected use of all sources... Genre: Documentary Keywords: Natural Gas;Acid Rain; Duration: 00:29:34 Popularity (downloads): 1667 |
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NASAWhy?Files - Electricity
(2004)
NASA Why? Files segment explaining the forms of electricity and the many sources of power. Genre: Educational Keywords: NASA Why? Files; Electric Charges; Electrons; Lightning; Battery; Socket; Power; Solar Power; Solar Cells; Physics; Wires; Energy; Work; Chemical Energy; Mechanical Motion; Power Company; Current; Sources of Energy; Wind Power; Natural Gas; Coal; Oil; Nuclear Fission; Steam; Turbines; Generator; Niagara Falls Power Project; Hydro Power; Duration: 00:04:46 Popularity (downloads): 2518 |
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When the Circuit Breaks: America\'s Energy Crisis (Part I)
(1975)
Explains that all forms of energy have circuit breakers; when demand exceeds supply, the circuit breaks; when several circuits break at the same time, we have an energy crisis. ... Genre: Ephemeral Keywords: Energy;Electricity;Sustainability; Duration: 00:13:57 Popularity (downloads): 443 |
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When the Circuit Breaks: America\'s Energy Crisis (Part II)
(1975)
Explains that all forms of energy have circuit breakers; when demand exceeds supply, the circuit breaks; when several circuits break at the same time, we have an energy crisis. ... Genre: Ephemeral Keywords: Energy;Electricity;Sustainability; Duration: 00:13:57 Popularity (downloads): 801 |
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The Miracle of Water, segment 09 of 11
(1996)
New sources of water and power are needed constantly Genre: Documentary Keywords: Duration: 00:01:21 Popularity (downloads): 675 |
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NASASciFiles - Pollution and Sunlight
(2003)
NASA Why? Files segment explaining how sunlight and aerosols create the colors of the sky. Genre: Educational Keywords: Peter Pilewskie; Atmosphere; Sun; White Light; Sky; Aerosol; Photon; Scattering; Sun Simulator; Emissions; Exhaust; Gas; Sulfuric Acid; LIDAR; MarkVaughan Duration: 00:04:48 Popularity (downloads): 1449 |
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Overcoming Fear
(1950)
How Bill overcomes his fear of the water through understanding its sources. Genre: Ephemeral Keywords: Social guidance;Psychology; Duration: 00:11:50 Popularity (downloads): 507 |
