File:Fig5-MagneticDiskTestBench1953.jpg
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Magnetic and reading experiments were made with this test bench and equipment during the summer of 1953. Among the factors varied and observed were disk diameter and thickness, revolutions per minute, surface smoothness and flatness, density, and space between the air-bearing head and the disk surface as a function of applied air pressure.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 19:31, 14 October 2013 | | 938 × 753 (80 KB) | Administrator7 (talk | contribs) | Magnetic and reading experiments were made with this test bench and equipment during the summer of 1953. Among the factors varied and observed were disk diameter and thickness, revolutions per minute, surface smoothness and flatness, density, and space be |
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