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17 Sept 1683 Jahr - Antony van Leeuwenhoek (1983) Dutch microbiologist Anton van Leeuwenhoek recorded one of the first observations on bacteria, after observing plaque from his and two women's teeth under the microscope.

Zugefügt zum Band der Zeit:

22 Sep 2017
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Datum:

17 Sept 1683 Jahr
Jetzt
~ 342 years ago