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Search Results (42 videos found) |  |
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NASA Connect - AO - Archeoastronomy
(2005)
First segment of NASA Connect Ancient Observatories explaining the foundations of astronomy and the how the Earth moves relative to the sun. This segment explains how the Earth's tilt creates... Genre: Educational Keywords: NASA Connect; Archaeoastronomy; Geometry; Angles; Obtuse; Acute; Right; Sun; Earth; Four Seasons; Summer; Fall; Winter; Spring; Summer Solstice; Fall Equinox; Winter Solstice; Spring Equinox; Gnomon; Sundials; Ancient Observatories; AO; Duration: 00:07:50 Popularity (downloads): 1688 |
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Eskimos: Winter in Western Alaska
(1950)
Typical activities of Alaskan Eskimo life throughout a long winter. Genre: Ephemeral Keywords: Arctic: Peoples; Duration: 00:08:03 Popularity (downloads): 1178 |
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Mountain Skywater, segment 11 of 12
(1996)
Ecologists study effects of cloud seeding on elk Genre: Documentary Keywords: Duration: 00:00:40 Popularity (downloads): 510 |
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Play In The Snow
(1945)
Shows children enjoying winter sports, making a snow man, playing fox and geese, sledding and skiing. Genre: Ephemeral Keywords: Duration: 00:11:00 Popularity (downloads): 386 |
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American Cowboy (Part I)
(1950)
Visits the Roberson Hereford Ranch in Gunnison, Colorado. Includes scenes of a rodeo, the drive to summer pastures and winter feeding in raging blizzards. Genre: Ephemeral Keywords: Duration: 00:00:00 Popularity (downloads): 282 |
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American Cowboy (Part II)
(1950)
Visits the Roberson Hereford Ranch in Gunnison, Colorado. Includes scenes of a rodeo, the drive to summer pastures and winter feeding in raging blizzards. Genre: Ephemeral Keywords: Duration: 00:00:00 Popularity (downloads): 277 |
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Wetlands Regained, segment 03 of 8
(1991)
The United States and Canada signed the North American Waterfowl Management Plan to restore water Genre: Documentary Keywords: Duration: 00:01:59 Popularity (downloads): 417 |
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Wetlands Regained, segment 06 of 8
(1991)
Wetland acreage was in danger of disappearing, and restoration was urgent Genre: Documentary Keywords: Duration: 00:02:35 Popularity (downloads): 386 |
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Man Against the River
(1937)
Describes the work of members of the Works Projects Administration in helping refugees of a winter flood of the Ohio River. Genre: Ephemeral Keywords: Natural disasters;New Deal;New Deal: WPA; Duration: 00:09:54 Popularity (downloads): 115 |
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The Great Web of Water, segment 02 of 12
(1996)
Geography and climate of the region, reasons for building the Central Valley Project Genre: Documentary Keywords: Duration: 00:01:11 Popularity (downloads): 449 |
