File: Parabola showing focus and reflective property.png
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Parabola_showing_focus_and_reflective_property.png (303 × 298 pixels, file size: 5 KB, MIME type: image/png)
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 05:45, 3 November 2007 | 303 × 298 (5 KB) | Lloyd Pumphrey (talk | contribs) | [http://en.wikipedia.org/wiki/Image:Parabola_showing_focus_and_reflective_property.png source and rights] |
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