File:Free energy.jpg
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Free_energy.jpg (480 × 289 pixels, file size: 23 KB, MIME type: image/jpeg)
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 15:08, 3 December 2015 | | 480 × 289 (23 KB) | Yc8712 (talk | contribs) | |
| 15:05, 3 December 2015 |  | 480 × 292 (26 KB) | Yc8712 (talk | contribs) | ||
| 13:55, 3 December 2015 |  | 481 × 289 (22 KB) | Yc8712 (talk | contribs) |
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