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Google Doodle : Julius Richard Petri, le célèbre bactériologiste allemand, à l'honneur Google célèbre ce... http://t.co/z02XfkkRyD
May 31, 2013
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Julius Richard Petri - Google Doodle 31 May 2013
Did you enjoyed the video? Please like it and share :-) The common Petri dish, invented 1877 and used in biology, medicine, and chemistry, looks like this: A flat, round, transparent dish with a lid. On his 161st birthday, Google honors the inventor of the Petri dish, Julius Richard Petri, with a nice logo.