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Search Results (4 videos found) |  |
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NASASciFiles - Simple Machines
(2003)
NASA Sci Files segment explaining how simple machines affect energy transfer. Genre: Educational Keywords: Disability; Accessibility; Wheelchair; Inclined Plane; Lever; Wheel And Axle; Wedge; Pulley; Screw; Ramp; Circus; Lever And Fulcrum; Teeter Board; Pitcher; Flyer; Trapeze; Potential Energy; Kinetic Energy; Acrobat; Aerial Hoop; Duration: 00:04:01 Popularity (downloads): 2707 |
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Basic Typing, Part I: Methods (Part I)
(1944)
Demonstrates correct posture for typing; proper fingering of the keys; use of the shift key, back spacer, tabulator, carriage return lever, etc.; and differences between manual and electric typewriters. Genre: Ephemeral Keywords: Duration: 00:16:02 Popularity (downloads): 263 |
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Basic Typing, Part I: Methods (Part II)
(1944)
Demonstrates correct posture for typing; proper fingering of the keys; use of the shift key, back spacer, tabulator, carriage return lever, etc.; and differences between manual and electric typewriters. Genre: Ephemeral Keywords: Duration: 00:14:02 Popularity (downloads): 243 |
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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 |
