 |
Search Results (56 videos found) |  |
|
NASASciFiles - Belaying
(2003)
NASA Sci Files segment describing how belaying tools and techniques provide a safe means of vertical ascent. Genre: Educational Keywords: Doug Harding; Rock Climbing; Harness; ATC; Figure 8; Dynamic Rope; Rappelling; Duration: 00:01:47 Popularity (downloads): 1536 |
|
The Story of Hoover Dam, segment 04 of 12
(1996)
Construction began with diverting the Colorado River around the dam site Genre: Documentary Keywords: Hoover Dam;Construction;Dam Duration: 00:02:30 Popularity (downloads): 1226 |
|
Hoover Dam Construction, segment 06 of 17
(1996)
The canyon walls were prepared to receive the abutments of the dam Genre: Documentary Keywords: Duration: 00:01:47 Popularity (downloads): 482 |
|
Exotic Terrane, segment 01 of 12
(1992)
Exotic Terrane Genre: Documentary Keywords: Geology; Duration: 00:01:38 Popularity (downloads): 841 |
|
The Future of Energy Gases, segment 05 of 13
(1993)
Tight gas can be found in sandstone but may be too expensive or difficult to recover Genre: Documentary Keywords: Natural Gas;Acid Rain; Duration: 00:02:00 Popularity (downloads): 530 |
|
Hoover Dam Construction, segment 07 of 17
(1996)
In November 1932 the Colorado River was diverted, geologists viewed the riverbed Genre: Documentary Keywords: Duration: 00:02:02 Popularity (downloads): 463 |
|
Lake Powell, segment 08 of 11
(1997)
The strange and haunting side canyons are full of history and magnificent scenery Genre: Documentary Keywords: Construction;Dam Duration: 00:04:18 Popularity (downloads): 475 |
|
Exotic Terrane, segment 04 of 12
(1992)
Some of the fossils from Hells Canyon were part of an ancient tropical coral reef Genre: Documentary Keywords: Geology; Duration: 00:02:40 Popularity (downloads): 610 |
|
Wheels of Progress
(1950)
Operations of the Rock Island Lines. Includes shots of high-speed 'Rocket' freight trains; the operation of classification yards; and scenes of agricultural and industrial areas served by the railroad. Writer... Genre: Ephemeral Keywords: Transportation: Railroad;U.S.: Midwest;Occupations: Railroad; Duration: 00:19:02 Popularity (downloads): 443 |
|
|
Screen Traveler: Damascus and Jerusalem
(1936)
Touristic view of Damascus and Jerusalem, showing the Church of the Holy Sepulcher, Haram-esh-Sherif, Mount of Olives, the Wailing Wall, the Jaffa Gate in the old west wall of the... Genre: Ephemeral Keywords: Middle East; Duration: 00:10:17 Popularity (downloads): 193 |
