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Search Results (99 videos found) |  |
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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 |
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NASASciFiles - Pulley Workshop
(2003)
NASA Sci Files segment involving students in an activity to measure the force necessary to lift a load with a pulley. Genre: Educational Keywords: A. B. Combs Elementary School; Katie Bottomley; Pulley; Experiment; Load; Friction; Duration: 00:02:28 Popularity (downloads): 1537 |
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World At Your Call
(1950)
Excellent color shots of transportation circa 1950 (car, train, and plane) this film deals with the wonders of long-distance telephone communications. US & World Location shots: White Mountains,... Genre: Ephemeral Keywords: Duration: 00:00:00 Popularity (downloads): 261 |
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Pie menus
(2000)
A pie menu is a format where the items are placed along the circumference of a circle at equal radial distance from the center. Several examples are demonstrated on a... Genre: Educational Keywords: HCIL; Duration: 00:12:12 Popularity (downloads): 603 |
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Long Distance
Genre: Ephemeral Keywords: Duration: 00:14:38 Popularity (downloads): 245 |
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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 |
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The Story of Hoover Dam, segment 06 of 12
(1996)
Construction of Hoover Dam and its related structures began on June 6, 1933 Genre: Documentary Keywords: Hoover Dam;Construction;Dam Duration: 00:02:42 Popularity (downloads): 1031 |
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NASA Connect - RTTS - Work and Energy
(2003)
First segment of Rocket to the Stars defines work and energy using the concepts of force, motion, distance, mass, height, and gravity. The work and energy segment covers the Gravitational... Genre: Educational Keywords: NASA Connect; Rocket to the Stars; Energy; Work; Force; Distance; Motion; Joule; Potential energy; Kinetic energy; KE: Gravitational Potential Energy; GPE; Conversation of energy; Duration: 00:13:41 Popularity (downloads): 1158 |
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Nation at Your Fingertips, The
(1951)
How direct long distance dialing made the U.S. a smaller place. Genre: Ephemeral Keywords: Communication: Telephone;Infrastructure: Information; Duration: 00:10:19 Popularity (downloads): 124 |
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NASASciFiles - Design Safety and Human Factors
(2003)
NASA Sci Files segment explaining how safety and human factors play a role in design of aircraft and other tools we use. Genre: Educational Keywords: Safety Engineer; Load Limit; Safety Catch; Test; Kara Latorella; Human Factors; User-Centered Design; Integration Flight Deck; IFD; User Population; Anthropometric; Anthropometry; Duration: 00:04:18 Popularity (downloads): 2059 |
