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aug 7, 1928 - La penicilina

Description:

Fue Alexander Fleming quien, en 1928, en un plato de Petri accidentalmente abierto y lleno de bacterias, observó la formación de los hongos de Penicillium

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” LOS INVENTOS QUE CAMBIARON AL MUNDO”

ByLuis Angel Zempoalteca Serrano
21 Sep 2018
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Date:

aug 7, 1928
Now
~ 97 years ago

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