\n \n \n \n \n Bombe\n Enigma\n \n Alan Turing statue\n \n \n \n \n TypeX\n \n \n Enigma rotor exploded\n \n \n \n \n \n \n \n \n \n \n \n Colossus\n \n \n Colossus\n \n BBC\n DEC PDP11\n PDP11\n \n Terminal VT220\n \n \n \n \n \n \n \n \n Elliott 803\n Core memory\n \n \n Xerox 860\n \n DECMate\n \n \n MS Word 2.0 for DOS\n \n PDP8\n \n \n \n \n \n ZX81\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n
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