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1 janv. 1798 - Humphry Davy Inventor of the Davy lamp, which was a product of working closely with oxides then later sodium potassium and boron. Fun fact: He was an apprentince to a surgeon.

Ajouté au bande de temps:

4 déc. 2017
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Date:

1 janv. 1798
Maintenaint
~ Il y a 227 ans

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