|Search Results (24 videos found)|
|NASASciFiles - Density Current
Third segment of the Ocean Odyssey describes how the salinity and temperature of water increases its density. The Density Current segment describes how the different densities of water in...
Keywords: NASA SciFiles; The Ocean Odyssey; Tides; Waves; Oceans; North Atlantic Deep Water; NADW; Antarctic Bottom Water; AABW; Density Current;
Popularity (downloads): 1439
|VIDA (Visual Information Density Adjuster)
Video demonstration from the 1999 CHI conference. Multiple studies have shown that clutter or sparsity in visual representations can have negative effects ranging from decreased user performance to diminished...
Keywords: CHI; interactive graphics;information navigation; multiscale interfaces; visual interfaces; visualization; zoomable interfaces
Popularity (downloads): 365
|NASA Connect - WATMTG - Microgravity Research
NASA Connect segment exploring how NASA is working with students to develop new applications for microgravity research. The segment explains buoyancy-induced convection and the relationship between density and volume.
Keywords: NASA Connect; Research; Microgravity; Students; Buoyancy-Induced Convection; Trends; Density; Temperature; Graphs; Volume; Frontal Polymerization; Convection; Interfacial;
Popularity (downloads): 1522
|NASASciFiles - Air Pressure
NASA Why? Files segment explaining how air pressure affects weather.
Keywords: Dr. D.; Energy; Sun; Wind; Pressure; Air; Density; Sea Breeze; Lisa Mozer; Tropical Depression;
Popularity (downloads): 2113
|NASASciFiles - Layers of the Earth
NASA Sci Files segment exploring the many layers of the earth and how these relate to earthquakes.
Keywords: NASA Sci Files; Earthquake; Plate Tectonics; Vibrations; Earth; Crust; Layers; Core; Diameter; Iron; Nickle; Solid; Liquid; Dense; Mantle; Basalt; Granite; Density; Graduated Cylinder; Plates;
Popularity (downloads): 3563
|NASAWhy?Files - Martian Atmosphere
NASA Why? Files segment explaining the characteristics of the Martian atmosphere.
Keywords: NASA Why? Files; Oxygen; Environment; Boiling Point; Vacuum Pump; Martian Atmosphere; Boil; Density; Ice; Liquid Water; Water Vapor;
Popularity (downloads): 1919
|NASA Connect - ATE - Climate and Weather
NASA Connect segment explaining the difference between weather and climate. The segment explores what factors determine weather and how climate is affected by the weather.
Keywords: NASA Connect; Climate; Weather; Atmosphere; Clouds; Precipitation; Heat; Winds; Air Pressure; Moisture; Density; Relative Humidity; Polar; Temperate; Tropical;
Popularity (downloads): 2049
|NASADestinationTomorrow - DT12 - NACA
NASA Destination Tomorrow Segment exploring the predecessor to NASA. The segment explains how NACA played a huge role in the development of aircraft and aeronautical research and development.
Keywords: NASA Destination Tomorrow; NASA; NACA; Aeronautical Development; Aviation Organization; President Woodrow Wilson; Pioneer Flight Achievments; Lab; Variable Density Tunnel; High Altitude Flying; Air Pressure; Wind Tunnel; Aerodynamics; Jet Powered Aircraft;
Popularity (downloads): 1989
|NASADestinationTomorrow - Episode 12
NASA Destination Tomorrow Video containing four segments as described below. NASA Destination Tomorrow Segment exploring the transition of aircraft design through the years. The segment describes what aircraft may...
Keywords: NASA Destination Tomorrow; Aircraft Revolution; Jet Engine; Propeller; Innovation; Efficient; Vehicle Systems Program; Subsonic Transports; Supersonic Aircraft; Personal Air Vehicles; Blended Wing Body; BWB; Emissions; Noise Reduction; Environmentally Friendly; Air Pressure Waves; Sound Barrier; Shock Wave; Sonic Boom; First Flight; Wright Brothers; Controlled Flight; Aircraft Design; Aeronautical Annual; Bicycle; Glider Flight; Scientists; Engineers; Engine; Flight Pioneers; Flying Machine; Aviation; Aerodynamic Principles; Bird Flight; Feathers; Flapping Wings; Heavier Than Air Machine; Hot Air Balloon; Lift; Drag; Whirling Arm; Wing Designs; NASA; NACA; Aeronautical Development; Aviation Organization; President Woodrow Wilson; Pioneer Flight Achievments; Lab; Variable Density Tunnel; High Altitude Flying; Air Pressure; Wind Tunnel; Aerodynamics; Jet Powered Aircraft;
Popularity (downloads): 2381
|Hidden Fury, segment 05 of 11
When the next large earthquake occurs in the central or eastern United States, it will be more damaging than typical earthquakes in California
Popularity (downloads): 543