Search Results (42 videos found)
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NASAWhy?Files - Electrical Circuits (2004)
NASA Why? Files segment exploring the basics of electrical circuits.

Genre: Educational
Keywords: NASA Why? Files; Electrical Circuits; Load; Circuit; Power Source; Energy; Work; Battery; Conductor; Wires; Simple Circuit; Voltage; Electrons; Light Bulb; Closed Circuit; Open Circuit; Fuses; Circuit Breakers;
Duration: 00:03:14
Popularity (downloads): 2012
 
NASAWhy?Files - More On Circuits (2004)
NASA Why? Files segment exploring circuits in more depth.

Genre: Educational
Keywords: NASA Why? Files; Series Circuit; Parallel Circuit; Electrical Circuit; Current; Circuit Breaker; Open Circuit; Closed Circuit; Wires; Load; Short Circuit; Overload;
Duration: 00:03:08
Popularity (downloads): 1422
 
NASAWhy?Files - Circuit Activity (2004)
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;
Duration: 00:02:11
Popularity (downloads): 1199
 
NASAWhy?Files - Electrical Charges (2004)
NASA Why? Files segment exploring lightning and the different types of electrical charges.

Genre: Educational
Keywords: NASA Why? Files; Lightning; Electrical Charges; Greeks; Amber; Wool; Fossilized Tree Sap; Fiber; Hair; Paper; Comb; Repel; Uncharged; Attract; Positive; Negative; Protons; Electrons; Neutral; Neutrons; Particles; Air;
Duration: 00:06:07
Popularity (downloads): 1891
 
NASAWhy?Files - History of Electricity (2004)
NASA Why? Files segment exploring the history of electricity with Dr. Textbook.

Genre: Educational
Keywords: NASA Why? Files; Benjamin Franklin; Lightning; Electrical Spark; Copper; Zinc; Alessandro Volta; Thomas Edison; Generator; Electrical Current; Nikola Tesla; Alternating Current; Niagara Falls;
Duration: 00:01:42
Popularity (downloads): 2139
 
Electrician, The (1942)
Work of the electrician in three major fields: power and lighting, communication, and transportation.

Genre: Ephemeral
Keywords: Occupations: Electrical;
Duration: 00:10:00
Popularity (downloads): 1409
 
Power to Serve, The (1957)
How the electric company makes Cleveland the 'best location in the nation.'

Genre: Ephemeral
Keywords: Electricity;Cleveland, Ohio;Infrastructure: Electrical;
Duration: 00:20:56
Popularity (downloads): 249
 
When the Circuit Breaks: America\'s Energy Crisis (Part II) (1975)
Explains that all forms of energy have circuit breakers; when demand exceeds supply, the circuit breaks; when several circuits break at the same time, we have an energy crisis. ...

Genre: Ephemeral
Keywords: Energy;Electricity;Sustainability;
Duration: 00:13:57
Popularity (downloads): 801
 
When the Circuit Breaks: America\'s Energy Crisis (Part I) (1975)
Explains that all forms of energy have circuit breakers; when demand exceeds supply, the circuit breaks; when several circuits break at the same time, we have an energy crisis. ...

Genre: Ephemeral
Keywords: Energy;Electricity;Sustainability;
Duration: 00:13:57
Popularity (downloads): 443
 
Giant on the Bighorn, segment 07 of 9 (1997)
The Yellowtail Power Plant provides the Missouri River Basin with electricity

Genre: Documentary
Keywords:
Duration: 00:04:07
Popularity (downloads): 380
 

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