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Simple Machines and Work: A Caveman's Perspective
 Ever since there has been work to do, people have looked for easier ways to complete their tasks. These imaginative videos offer fresh perspectives on how machines are used to make work easier. Animation, graphics, video, and narration are combined t...(more details) |
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Why Physics?
 This unique program goes on a fast-paced road trip to answer the "Why Physics" question. Journeying across the American Southeast, a host investigates the role of physics in our daily lives, as viewers gain an appreciation for the fundamental concept...(more details) |
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$99.95 |
| DVD |
$99.95 |
| DVD + 3-Year Streaming |
$149.93 |
| 3-Year Streaming |
$99.95 |
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Simple Machines
Using 3-D animation, high-quality video and audio, and a touch of humor, this CD-ROM examines how machines are used to make work easier. This valuable instructional tool can be used as a supplement to the Simple Machines and Work video series, or as ...(more details) |
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Inclined Plane, Wedge, and Screw
 Ever since there has been work to do, people have looked for easier ways to complete their tasks. These imaginative videos offer fresh perspectives on how machines are used to make work easier. Animation, graphics, video, and narration are combined t...(more details) |
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| VHS |
$69.95 |
| DVD |
$69.95 |
| DVD + 3-Year Streaming |
$104.93 |
| 3-Year Streaming |
$69.95 |
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Lever, Wheel and Axle, Pulley
Ever since there has been work to do, people have looked for easier ways to complete their tasks. These imaginative videos offer fresh perspectives on how machines are used to make work easier. Animation, graphics, video, and narration are combined t...(more details) |
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