sábado, 2 de octubre de 2010

1856

·         Louis Pasteur invents pasteurisation.
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1 comentario:

  1. Lauraah'b2 de octubre de 2010, 20:31

    I don't knew that! Your blog is very interesting because it has a lot of information about the inventions over the time. I think you have a very nice blog, so keep going (:

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