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1 gen 1860 anni - Louis Pasteur publishes his germ theory- 1860

Descrizione:

Louis Pasteur publishes the result of an experiment in which he boiled water and observed after a period of time whether there were pathogens present. He found that pathogens were present when the water was not covered, lending weight to his Germ Theory.

Aggiunto al nastro di tempo:

The History of Hand Sanitizer (Click the boxes for brief summaries)

ByCaleb Masterson
10 mag 2022
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0
192

Data:

1 gen 1860 anni
Adesso
~ 165 years ago
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