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Search Results (137 videos found) |  |
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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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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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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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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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NASASciFiles - Work and Energy
(2003)
NASA Sci Files segment explaining energy and work. Genre: Educational Keywords: Energy; Heat Energy; Potential Energy; Kinetic Energy; Dr. D.; Work; Force; Distance; Duration: 00:02:45 Popularity (downloads): 1853 |
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NASA Connect - XPG - Computation and Propulsion
(2004)
NASA Connect segment explaining different energy sources. The video also explores how engineers use computation. Genre: Educational Keywords: NASA Connect; Energy; Computation; Engineer; Propulsion; Force; Gravity; Duration: 00:01:05 Popularity (downloads): 1442 |
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NASA Connect - RTTS - Work and Energy
(2003)
First segment of Rocket to the Stars defines work and energy using the concepts of force, motion, distance, mass, height, and gravity. The work and energy segment covers the Gravitational... Genre: Educational Keywords: NASA Connect; Rocket to the Stars; Energy; Work; Force; Distance; Motion; Joule; Potential energy; Kinetic energy; KE: Gravitational Potential Energy; GPE; Conversation of energy; Duration: 00:13:41 Popularity (downloads): 1158 |
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NASA Connect - BHFSTE - Energy Needs Activity
(2004)
NASA Connect Segment involving students in an activity that estimates average daily energy needs. The video also explains BMR and other vocabulary relating to energy. Genre: Educational Keywords: NASA Connect; Energy; Calories; Estimation; Basal Metabolic Rate; Baseline Energy Need; Exercise; Duration: 00:02:03 Popularity (downloads): 1576 |
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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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Wrestling with Uncertainty, segment 15 of 16
(1995)
The National Resource Assessment provides an overview of America's oil and natural gas resources Genre: Documentary Keywords: Oil and Gas; Duration: 00:02:06 Popularity (downloads): 417 |
