Tuesday, September 28, 2010



•1856
Louis Pasteur invents pasteurisation. Pasteurization increases milk’s life due to a marked decrease in the total bacterial count.

1866

Alfred Nobel invents dynamite. it is mainly used in the mining, quarrying, and construction industries and has had historical use in warfare, but the unstable nature of nitroglycerin, especially if subjected to freezing, has rendered it obsolete for modern military use.

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