|Search Results (18 videos found)|
|NASASciFiles - Cells, Tissues, Organs, and Systems
NASA Sci Files segment describing the building blocks of the body.
Keywords: Dr. D.; Cell; Trillion; Nerve; White Blood Cell; Nucleus; Membrane; Cytoplasm; Skin; Digestive; Homeostasis;
Popularity (downloads): 1706
|Atom and Biological Science, The
Describes some of the biological effects of high energy radiations on plants and animal cells. Explains how typical experiments are conducted and demonstrates some of the protective measures required to...
Popularity (downloads): 263
|NASASciFiles - The Sun
Seventh segment of NASA Sci Files The Case of the Technical Knockout explaining the different layers of the sun and the sun's properties. This segment explains how satellites are used...
Keywords: NASA SciFiles; Sun; Dwarf; proxima centauri; light years; plasma; convection cells; The Case of the Technical Knockout;
Popularity (downloads): 1300
|NASAKSN - Nanotechnology
NASA Kids Science News segment explaining what nanotechnology does.
Keywords: NASA Kids Science News; Nano; Nanotechnology; Billionth; Nanometer; Computers; Technology; Nanorobots; Scientists; Ozone Layer; Nano Technology; Cancer; Cells;
Popularity (downloads): 2743
|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
|NASASciFiles - The Case of the Technical Knockout
NASA Sci Files video containing the following nine segments. NASA Sci Files segment in which the tree house detectives have problems with their GPS device and decide to find out...
Keywords: NASA SciFiles; Geocaching; Cache; Compass; Coordinates; Navigation; Maps; Pilots; GPS; Global Positioning System; Vikings; History of Navigation; Polaris; North Star; Lodestone; Sextant; Satellites; Trilateration; Electromagnetic spectrum; waves; radio waves; electricity; Observatory; Magnetism; Auroral Oval; Student Activity; Sun; Dwarf; proxima centauri; light years; plasma; convection cells; atmosphere; flares; coronal mass ejection; Forecasts; Space weather; Goes; Poes; Magnetometer; Solar Cycle; The Case of the Technical Knockout;
Popularity (downloads): 1534
|The Future of Energy Gases, segment 05 of 13
Tight gas can be found in sandstone but may be too expensive or difficult to recover
Keywords: Natural Gas;Acid Rain;
Popularity (downloads): 530
|NASA Connect - Wired For Space
NASA Connect Video containing six segments as described below. NASA Connect segment exploring how algebra and arrays are used in NASA's activities. The segment also explains voltage, current, amp, and...
Keywords: NASA Connect; Algebra; Array; Amp; Volt; Current; Charge; Ohms; Electricity; Icarus Satellite; Battery; Amperes; Resistance; Magnetism; Electromagnetism; Force; Mass; Acceleration; Spacecraft; Orbit; Propell; Propulsion; MagLev; Magnetic Levitation; Data; Graph; Student Activity; Closed Circuit; Open Circuit; Electrodynamic Demonstration Unit; Propulsion System; Wire Coil; Magnet; Design; Research; Rocket; Propulsion; Spacecraft; Tether; Magnetic Field; Icarus; Attitude; Mass; Satellite; Electrodynamic Tether; Magnetic Field; ProSEDS; Propulsive Small Expendable Deployer System; Experiment; Payload; Fuel; International Space Station;
Popularity (downloads): 1964
|NASASciFiles - The Case of the Biological Biosphere
NASA Sci Files video containing the following eleven segments. NASA Sci Files segment describing astronaut strength and conditioning programs to combat physiological losses in space. NASA Sci Files segment describing...
Keywords: Exercise; AFP; Extravehicular Activity; EVA; Microgravity Environment; Physiological Losses; Endorphins; Microbe; Variable; Colony; Colonies; Microscope; Coccus; Bacillus; Streptococcus; Toxin; Immune System; Dr. D; Vomit; Mucous; Enzymes; Saliva; Tears;
Popularity (downloads): 1704
|NASA Connect - Virtual Earth
NASA Connect Video containing six segments as described below. NASA Connect segment explaining Earth System Science. The video also explores how modern technology studies the many different areas of...
Keywords: NASA Connect; Earth System Science; Life Science; Technology; Planet Earth; Lithosphere; Atmosphere; Stratosphere; Hydroshpere; Biosphere; Cryosphere; Biomes; Systems; Mission Statement; Protect; Explore; Universe; Energy Forecasting; Agriculture Efficiency; Carbon Management; Aviation Safety; Homeland Security; Coastal Management; Water Management; Water Conservation; Community Growth Management; Public Health; Air Quality Management; Disaster Preparedness; Biological Invasive Species; FAA; USGS; NOAA; Department of Energy; USDA; Environmental Awareness; Representation; Mathematical Standard; Drawings; Charts; Graphs; Symbols; Objects; Relationships; Patterns; Subsystems; Earthquake; Water; Web Activity; Tectonic; Global Water Cycle; Standard System Symbols; Model;
Popularity (downloads): 1890