Pyreolophore.JPG (800 × 546 pixels, file size: 89 KB, MIME type: image/jpeg)
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 09:46, 24 July 2012 | 800 × 546 (89 KB) | Afernand74 | High resolutio | |
09:42, 8 March 2011 | 300 × 205 (16 KB) | Lumos3 | ((Information |Description =((en|1=Diagram of the first internal combustion engine,the Pyreolophore, of 1806 which was powered by a mixture of coal dust and lycopodium powder.)) |Source =Diagram by the Niépce brothers c 1806. Uploaded from htt |
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