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Search Results (272 videos found) |  |
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The Future of Energy Gases, segment 03 of 13
(1993)
Natural gas may be the fuel source of the future Genre: Documentary Keywords: Natural Gas;Acid Rain; Duration: 00:01:37 Popularity (downloads): 600 |
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To Conserve Our Heritage (Part II)
(1940)
Simultaneously promotes conservation, the fur industry, hunting and fishing. Genre: Ephemeral Keywords: Environment;Land use;Natural history; Duration: 00:17:24 Popularity (downloads): 217 |
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To Conserve Our Heritage (Part I)
(1940)
Simultaneously promotes conservation, the fur industry, hunting and fishing. Genre: Ephemeral Keywords: Environment;Land use;Natural history; Duration: 00:17:19 Popularity (downloads): 728 |
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Birds of Prey
(1938)
Study of owls, vultures, hawks and eagles. Genre: Ephemeral Keywords: Animals: Birds;Natural history;Ornithology; Duration: 00:10:24 Popularity (downloads): 1081 |
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Birds of Prey
(1938)
Study of owls, vultures, hawks and eagles. Genre: Ephemeral Keywords: Animals: Birds; Natural history; Ornithology; Duration: 00:10:24 Popularity (downloads): 349 |
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Here's Looking
(1939)
Visual perception in animals, humans, and from the driver's seat of a Chevrolet. Genre: Ephemeral Keywords: Perception: Vision;Natural history;Automobiles: Engineering; Duration: 00:08:33 Popularity (downloads): 416 |
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NASA Connect - DITNS - Aurora Borealis
(2004)
NASA Connect Segment exploring the Aurora Borealis or Northern Lights. This segment exlains this natural phenomena and its history. Genre: Educational Keywords: NASA Connect; Aurora Borealis; Northern Lights; Artificial Aurora; Terrella; Magnetism; Earth; Electrons; Natural Phenomena; Plasma; Solar Wind; Light Particles; Atmospheric Gases; Duration: 00:04:39 Popularity (downloads): 2844 |
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Water
(1953)
John Kieran explains in his inimitable style the basics of water, sustainer of life. Genre: Ephemeral Keywords: Natural history;Water; Duration: 00:09:47 Popularity (downloads): 891 |
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Spring Comes to a Pond
(1952)
Uses indigenous sounds as a background for closeups of life around a New England pond during the spring. Genre: Ephemeral Keywords: Natural history;Birds;Seasons; Duration: 00:11:47 Popularity (downloads): 337 |
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Pennsylvania Fish Commission
(1953)
Management of trout fishing in Pennsylvania. Genre: Ephemeral Keywords: Fish;Natural history;Environment; Duration: 00:12:08 Popularity (downloads): 64 |
