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/it/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
June 15, 2024
2294453
191602
2

17 marzo 1873 anni - Transfer of pictures to signals

Descrizione:

Two scientists, Smith and May experimented with selenium. It helped them figure out that they could transform pictures into signals to be sent over wires more easily.

Aggiunto al nastro di tempo:

Data:

17 marzo 1873 anni
Adesso
~ 151 years ago