Search Results (18 videos found)
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NASAKSN - The Zero (2003)
NASA Kids Science News segment explaining the zero and how it works.

Genre: Educational
Keywords: NASA Kids Science News; Mathmetician; Zero; Mayans; Negative Numbers; Multiply; Addition; Indian; Numbers; Symbols;
Duration: 00:00:58
Popularity (downloads): 1430
 
NASASciFiles - Force and Distance (2003)
NASA Sci Files segment explaining how simple machines affect the effort necessary to perform tasks involving force.

Genre: Educational
Keywords: Dr. D.; Pulley; Load; Load Distance; Multiply Force; Trade Off; Fulcrum; Simple Machine; Wheel And Axle; Crank; Radius; Gear;
Duration: 00:04:29
Popularity (downloads): 1654
 
NASASciFiles - Gears and Compound Machines (2003)
NASA Sci Files segment explaining how simple and compound machines affect the effort necessary to perform tasks involving force.

Genre: Educational
Keywords: Gear; Simple Machine; Wheel; Axle; Teeth; Primary Gear; Driver; Follower Gear; Rotational Speed; Multiply Force; Force Multiplier; Trade-Off; Compound Machine;
Duration: 00:04:20
Popularity (downloads): 1987
 
NASA Connect - MTF - Math and Wright Brothers (2000)
NASA Connect segment explaining ratios and proportions. The segment describes how these math concepts helped the Wright Brothers to invent the first flying machine.

Genre: Educational
Keywords: NASA Connect; Ratios; Proportions; Wright Brothers; Kitty Hawk; First Flight; Revolutions; Bicycle; Distance; Cross-Multiply; Glider; Mathematics; Aspect Ratio;
Duration: 00:03:50
Popularity (downloads): 2289
 
NASASciFiles - The Case of the Powerful Pulleys (2003)
NASA Sci Files video containing the following ten segments. NASA Sci Files segment describing how belaying tools and techniques provide a safe means of vertical ascent. NASA Sci Files segment...

Genre: Educational
Keywords: Doug Harding; Rock Climbing; Harness; ATC; Figure 8; Dynamic Rope; Rappelling; Pulley; Simple Machine; Force; Aerospace Engineer; Crashworthiness; Gantry; Impact Dynamic Research Facility; Double Hitching; Lisa Jones; Safety Engineer; Load Limit; Safety C
Duration: 00:59:00
Popularity (downloads): 2071
 
NASAConnect - Tools of the Aeronautic Trade (2004)
NASA Connect Video containing five segments as described below. NASA Connect Video that explains aerodynamic forces that affect aircraft performance and how these forces relate to each other. NASA Connect...

Genre: Educational
Keywords: NASA Connect; Aerodynamics; Drag; Metric System; Standard System; Wind Tunnels; Aerodynamic Force; Lift; Weight; Thrust; Student Activity; Shape; Mass; Wind Speed; Measurement; Length; Time; Mile; Inch; Meter; Decimal; FoilSim; Simulation Software; SEMAA School; SR-71 Blackbird; Test Plane; Measuring Tools; Flow Visualization; Turbulence;
Duration: 00:28:30
Popularity (downloads): 2918
 
NASA Connect - Proportionality - The X-Plane Generation (2004)
NASA Connect Video containing seven segments as described below. NASA Connect segment explaining different energy sources. The video also explores how engineers use computation. NASA Connect segment explaining energy and...

Genre: Educational
Keywords: NASA Connect; Energy; Computation; Engineer; Propulsion; Force; Gravity; Proportionality; Ratio; Model; Scale; Rocket; Testing; Design; Web Activity; Test Flight; Record Data; Online; Linear Aerospike Engine; Conventional Engines; X-33; Nozzle; Ramp; Bell-Shape; Vertical Stabilizer; Space Vehicle; Venture Star; Performance; Composite Materials; Weight; Aerodynamics; Lift; Drag; Dimensions; Scale Factor; Linear; Student Activity; Compute; Velocity; Speed of Sound; Launch Vehicle; Thermal Protection System; Spacecraft; Atmosphere; Revolutions;
Duration: 00:28:29
Popularity (downloads): 840
 
NASA Connect - Wired For Space (2004)
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...

Genre: Educational
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;
Duration: 00:28:31
Popularity (downloads): 1964
 
NASAWhy?Files - The Case of the Electrical Mystery (2004)
NASA Why? Files video containing the following nine segments. NASA Why? Files segment involving students in an activity studying circuits and how the different types and combinations of circuits work....

Genre: Educational
Keywords: NASA Why? Files; Experiment; Student Activity; Circuits; Light Bulb; Battery; Wires; Series Circuit; Electricity; Parallel Circuit; Complex Circuits; Lightning; Electrical Charges; Greeks; Amber; Wool; Fossilized Tree Sap; Fiber; Hair; Paper; Comb; Repel; Uncharged; Attract; Positive; Negative; Protons; Electrons; Neutral; Neutrons; Particles; Air; Electrical Circuits; Load; Circuit; Power Source; Energy; Work; Battery; Conductor; Wires; Simple Circuit; Voltage; Electrons; Light Bulb; Closed Circuit; Open Circuit; Fuses; Circuit Breakers; 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; Benjamin Franklin; Lightning; Electrical Spark; Copper; Zinc; Alessandro Volta; Thomas Edison; Generator; Electrical Current; Nikola Tesla; Alternating Current; Niagara Falls; Thunderstorm; Cloud; Ground; Channel; Volt; Discharge; Cloud To Cloud Lightning; NASA Langley; Aircraft; Lightning Strikes; Turbulence; Cockpit; Nose Boom; Sparks; Power Outage; Short Circuit; Overload; 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; Power Company; Generator; Voltage; Power Plant; Electricity; Wires; Substations; Transformer; Kilowatt Hour; Utility; Underground Powerline; Public Damage;
Duration: 00:56:34
Popularity (downloads): 3057
 
NASASciFiles - The Case of the Biological Biosphere (2003)
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...

Genre: Educational
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;
Duration: 00:58:41
Popularity (downloads): 1704
 

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