File:Heron's Windwheel.jpg
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The first windpowered machine invented by the Greek Hero of Alexandria in the first century A.D.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 06:19, 17 October 2009 | | 1,805 × 1,801 (346 KB) | M.vd (talk | contribs) | The first windpowered machine invented by the Greek Hero of Alexandria in the first century A.D. |
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