|Search Results (137 videos found)|
|NASA Connect - MTF - Ratios and Aircraft Design
NASA Connect segment explaining how the Fibonacci sequence and the Golden Ratio help NASA engineers research, design and develop airplanes.
Keywords: NASA Connect; Ratios; Proportions; Fibonacci Sequence; Golden Ratio; Airplanes; Design; Model; Research; Wing Loading; Weight; Wing Area; Load Factor; Total Lift; SATS; Power Loading; Power;
Popularity (downloads): 1666
|Loading the ice on cars, conveying it across the mountains, and loading it into boats
The film covers four operations involved in shipping ice: sawing the ice from frozen-over lakes, transferring it by means of speciality constructed freight cars to a dock some distance away,...
Keywords: Ice industry; Actuality--Shorts;
Popularity (downloads): 531
|Wagons loading mail, U.S.P.O.
The photographer placed his camera to encompass as much of the loading ramp of a mail delivery building as possible. As the film begins, several horse-drawn postal transportation vehicles are...
Popularity (downloads): 487
|NASAWhy?Files - Electricity
NASA Why? Files segment explaining the forms of electricity and the many sources of power.
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;
Popularity (downloads): 2518
|NASAWhy?Files - Niagara Power Project
NASA Why? Files segment exploring the Niagara Power Project and how it works.
Keywords: NASA Why? Files; Electricity; Niagara Power Project; Canada; United States; Power Plant; Niagara River; New York Ontario; Niagara Falls; Hydro-Electrical Power Plant; Generator; Kilowatts; Forebay; Canal; Reservoir; Turbines; Mechanical Energy; Water; Power Outage; Equipment Failures; Severe Storms; Overload;
Popularity (downloads): 2084
|Oil Today - Power Tomorrow
The story of how oil is brought to the earth's surface and turned into power. Emphasizes the men who work in the oil industry and the significance of oil as...
Popularity (downloads): 415
|We Use Power
Uses small models to explain how power is generated to run machines.
Popularity (downloads): 257
|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
|The Miracle of Water, segment 09 of 11
New sources of water and power are needed constantly
Popularity (downloads): 675
|[First Private Atom Power Plant Opens]
Vallecitos Atomic Electric Power Plant, the first licensed nuclear power plant, opens at Pleasanton, Calif. on November 25, 1957. Newsreel story.
Keywords: Newsreels; Atomic-nuclear: Energy; San Francisco Bay Area: Alameda County;
Popularity (downloads): 526