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AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
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1 gen 1925 anni - La televición
Descrizione:
En 1925 el inventor escocés John Logie Baird efectúa la primera experiencia real utilizando dos discos, uno en el emisor y otro en el receptor, que estaban unidos al mismo eje para que su giro fuera síncrono y separados por 2 mm.
Aggiunto al nastro di tempo:
examen
By
catherine
20 set 2018
0
0
474
Data:
1 gen 1925 anni
Adesso
~ 100 years ago
Immagini:
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