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April 1, 2024
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1 janv. 1867 - Pierre Jules Janssen and Sir William Huggins's Attempt

Description:

Pierre Jules Janssen (1824 - 1907), Sir William Huggins (1824 - 1910) make the first (unsuccessful) attempt to detect water vapor and oxygen spectroscopically.

Ajouté au bande de temps:

28 janv. 2018

Date:

1 janv. 1867
Maintenaint
~ Il y a 157 ans

Les images: