|Search Results (58 videos found)|
|NASA Connect - EOM - Circumference and More Geometry
NASA Connect Segment explaining questions about Erastothenes, the Earth's circumference, parallel lines, angle relationships, and a transversal.
Keywords: NASA Connect; Erastothenes; Circumference; Parallel Lines; Transversal; Interior Angles;
Popularity (downloads): 1356
|UIST 2001 - Parallel Bargrams for Consumer-Based Information Exploration and Choice
Popularity (downloads): 476
|NASAWhy?Files - More On Circuits
NASA Why? Files segment exploring circuits in more depth.
Keywords: NASA Why? Files; Series Circuit; Parallel Circuit; Electrical Circuit; Current; Circuit Breaker; Open Circuit; Closed Circuit; Wires; Load; Short Circuit; Overload;
Popularity (downloads): 1422
|The Great Web of Water, segment 03 of 12
History of the Central Valley Project: parallel to the CVP is the California State Water Project
Popularity (downloads): 432
|NASAWhy?Files - Circuit Activity
NASA Why? Files segment involving students in an activity studying circuits and how the different types and combinations of circuits work.
Keywords: NASA Why? Files; Experiment; Student Activity; Circuits; Light Bulb; Battery; Wires; Series Circuit; Electricity; Parallel Circuit; Complex Circuits;
Popularity (downloads): 1199
This is a silent print of the film which shows how telephone transmission lines are used to convey network programs to radio stations located in various sections of the country.
Popularity (downloads): 261
|Lake Powell, segment 04 of 11
The Glen Canyon power plant produces enough electricity for a city of over one million people
Popularity (downloads): 419
|Hoover Dam Construction, segment 16 of 17
Operation of the dam and power plant are described
Popularity (downloads): 455
|Central high school, gymnastic drill
The cameraman placed his equipment at the edge of a school yard where supervised gymnastics were being conducted by high school students. Male students can be seen doing the long...
Keywords: High school students; Gymnastics--Training; Actuality--Shorts;
Popularity (downloads): 874
|Wheels of Progress
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...
Keywords: Transportation: Railroad;U.S.: Midwest;Occupations: Railroad;
Popularity (downloads): 443