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1 janv. 1656 - Otto Von Guericke invents the air pump

Description:

Van Guerick demonstrates the properties of a vacuum by using his air pump to take the air from within his famous "Magdeberg hemispheres," which, though easily separated in normal conditions, could not be parted by two teams of sixteen horses once he had removed the air.

Ajouté au bande de temps:

Date:

1 janv. 1656
Maintenaint
~ Il y a 370 ans