27 juill. 1765 - Data
Description:
The first developments for storing data were initially based on photographs, starting with microphotography in 1851 and then microform in the 1920s, with the ability to store documents on film, making them much more compact.Ajouté au bande de temps:
Date:
27 juill. 1765
Maintenaint
~ Il y a 260 ans