The First Electric Programmable Computer (1 ene 1943 año – 18 jun 1943 año)
Descripción:
 The Colossus was developed by Tommy Flowers to help the British code breakers read encrypted German messages. Was first demonstrated in 1943. 
Añadido al timeline:
fecha:
1 ene 1943 año
18 jun 1943 año
 ~ 5 months and 18 days
Fotos:
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