Word: naphtha
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Dates: during 2000-2009
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...parts. One and one make three. A late 19th century engineer, Wilhelm Maybach, working for Daimler, puts together the newly invented perfume spray with the newly discovered gasoline and comes up with the carburetor. In 1823 Scottish chemist Charles Macintosh, working with a throwaway coal tar by-product, naphtha (used to clean out dyeing vats), stumbles across the fact that it will liquefy rubber. So he spreads the rubber between layers of cloth and invents the raincoat...