Colossus: Creating a Giant
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1:00:26
Colossus - The Greatest Secret in the History of Computing
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51:08
Colossus at 70
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9:28
Colossus & Other Early Computers
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27:06
Jouer de la musique sur le plus vieil ordinateur en état de marche d'Amérique !
![](https://i.ytimg.com/vi/fe-9uTVMQlo/mqdefault.jpg)
18:48
1920 Comptometer Mechanical Calculator
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14:20
Output: how Bletchley Park's bombes worked to break Enigma
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42:55
Joseph-Armand Bombardier ( 1907-1964 )
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57:03