|Search Results (56 videos found)|
|NASAKSNN - Vision
Vision. This segment describes the research at NASA that will help pilots land in foggy conditions.
Keywords: NASA Kids Science News Network; KSNN; R. J.; Jessica; Fog; Landing Airplanes in Foggy Conditions;
Popularity (downloads): 765
|NASASciFiles - Testing
NASA Sci Files segment explaining the steps of testing and why proper conditions for testing are required.
Keywords: NASA Sci Files; Wright Brothers; Testing; Conditions; Glider; Lift; Calculations;
Popularity (downloads): 1768
|NASAConnect - PW - Surface Conditions Experiment
NASA Connect Segment involving students in an activity that investigates how surface conditions influence the coefficient of friction between two surfaces.
Keywords: NASA Connect; Student Activity; Friction Coefficient; Ice; Research;
Popularity (downloads): 567
|Nasa Connect - QTS - Speed of Sound Activity
NASA Connect segment involving students in an activity called the Speed of Sound. The students investigate how sound waves travel at different speeds under various conditions.
Keywords: NASA Connect; Sound; Acoustics; Sound Waves; Sound Travels; Student Activity; Percentage of Error; Speed of Sound; Wind Direction; Weather Conditions; Sound Engineer; Intervals;
Popularity (downloads): 1358
|For the Living
Improvement of living conditions in 1940s New York City through the construction of public housing.
Keywords: New York City;Houses and homes;Urban renewal;
Popularity (downloads): 549
|Defense Comes First With Oldsmobile (1942 Oldsmobile Playlets)
Theatrical screen ad for one of the last pre-World War II automobiles, emphasizing Oldsmobile's adaptability under wartime conditions.
Keywords: Automobiles: Advertising;World War II: Industrial production;World War II: Prewar preparedness;
Popularity (downloads): 1528
|Wastage of Human Resources
How crippling disease, avoidable accidents, crime, war, old age, alcoholism and poor living conditions waste human lives and their potential. This film grew out of the effort to build a...
Keywords: World War II: Postwar issues;Health and hygiene;Human rights;
Popularity (downloads): 694
|Outbreak of Salmonella Infection
Studies a simulated outbreak of food-borne illness caused by organisms of the salmonella group. Examines source and means of contamination, factors aiding the survival and transfer of the organism, conditions...
Popularity (downloads): 379
|NASAConnect - MOAT - Aerosols
NASA Connect Segment that explains how the amount of aerosols in the atmosphere affects the Earth's weather conditions.
Keywords: NASA Connect; Aerosol; Atmosphere; Weather;
Popularity (downloads): 1153
|NASADestinationTomorrow - DT11 - Spin Tunnel
NASA Destination Tomorrow Segment describing the development of the Vertical Spin Tunnel, designed by NACA engineers to study the flight conditions of an aircraft in spin.
Keywords: Retrospective; Brad Breckenridge; Flat Spin; Spin Tunnel; NACA; Steele McGonegal; Lt. Francis Evans;
Popularity (downloads): 1504