01. | Diesel Engine | : Rudolf Diesel |
02. | Dynamo | : Michael Faraday |
03. | Dynamite | : Alfred Nobel |
04. | Deuterium (Heavy Water) | : H. C. Urey |
05. | Diesel Oil Engine | : Rudolf Diesel |
06. | Discovery of Solar System | : Copernicus |
07. | Discovery of Specific Gravity | : Archimedes |
Friday, 22 June 2012
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