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jan 1, 1928 - Penicillin is discovered on accident by Alexander Fleming

Description:

Read more:
https://www.thoughtco.com/alexander-fleming-discovers-penicillin-1779782

Added to timeline:

World History - Human History by Fabiola Suarez

ByFabiola
28 Oct 2017
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1577

Date:

jan 1, 1928
Now
~ 97 years ago

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