File:Saturn V Q2 Report - J2 Engine electrolytic erosion.ogv
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Saturn_V_Q2_Report_-_J2_Engine_electrolytic_erosion.ogv (file size: 2.94 MB, MIME type: application/ogg)
Summary
| Description |
English: Electrical discharge machining[1] was used in the manufacturing of the J-2 rocket engine. This video demonstrates the process. |
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| Source | NASA MSFC Saturn V Quarterly Report 2 The public domain film was transferred to DVD by Spacecraft Films and published as an appendix to their The Mighty Saturns: Saturn V 3 DVD collectors edition, copyright 2009[1]. The transfer of the quarterly reports to digital format is itself not copyrightable because there was no creative component introduced. See en:Wikipedia:Public_domain#Derived_works_and_restorations_of_works_in_the_public_domain. | |||||
| Author | NASA MSFC | |||||
| Permission (Reusing this file) |
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Licensing
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This file is in the public domain in the United States because it was solely created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (See Template:PD-USGov, NASA copyright policy page or JPL Image Use Policy.) |  |
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Warnings:
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References
- ↑ Bilstein, Roger E. (1999) Stages to Saturn: A Technological History of the Apollo/Saturn Launch Vehicle (NASA-SP4206), DIANE Publishing, p. 145
File history
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| Date/Time | Dimensions | User | Comment | |
|---|---|---|---|---|
| current | 21:20, 23 February 2011 | (2.94 MB) | imagescommonswiki>Ke4roh | Add a little at the beginning. |
File usage
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- File:Saturn V Q2 Report - J2 Engine electrolytic erosion.ogv from Wikimedia Commons
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