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28 dic 1927 año - Alexander Fleming notices a bacteria-killing mold growing in his laboratory, discovering what later became known as penicillin.
Descripción:
This Day In History
Añadido al timeline:
This Day In History
By
This Day In History
9 oct 2023
0
0
181
fecha:
28 dic 1927 año
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~ 97 years ago
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