Log on:
Powered by Elgg

camille.pb :: Blog :: Punch Cards: "You can't erase a hole"

July 11, 2006

default user icon
camille.pb

Punch Cards: "You can't erase a hole"

from Wikipedia:

The punch card is an obsolescent recording medium for digital information for use by automated data processing machines, including early mainframe-based computers which used them as the primary medium for input of both computer programs and data.

These are beautiful examples of early code writing. Data is held by the card as pattens of punched codes. Below are some I like a lot (cards and code tables) Click on the images for more info on specialized websites. 
 

UPDATE: read about the function of punchcards in a "A Critical History of Computer Graphics and Animation". 

 

 System 3

 

generic 

 

IBM 

 

 GOST 19768/74


Keywords: code, graphics, programming, punch cards, writing

Posted by camille.pb

Comments

Page: 1 2 3 4 5 6 7
  1. nice stuff,

    default user iconJjaxddsg on Friday, 30 May 2008, 11:40 CEST # |

  2. visit this link please,

    default user iconBwfokjvg on Friday, 30 May 2008, 13:45 CEST # |

  3. cool site, sexy wemon
    , kmkv, adult stars
    , 5303, man4sex
    , 8177, nudecamp
    , >:-D, mysexydaughter
    , 68230,

    default user iconEdmulcii on Wednesday, 04 June 2008, 04:23 CEST # |

  4. visit this link please, m4msexnow
    , %-[, nudepix
    , 316, public fucked
    , 93615, latino xxx
    , 658, adult desktop themes
    , >:-[[[,

    default user iconQpumsndk on Wednesday, 04 June 2008, 11:23 CEST # |

  5. nice stuff,

    default user iconGfdoxgav on Thursday, 05 June 2008, 22:43 CEST # |

  6. Preved webmastero4ki, bdsm cbt free galleries
    , %OOO,

    default user iconBppbpsck on Thursday, 12 June 2008, 23:38 CEST # |

  7. Visit this link please, story bondage bdsm
    , :))),

    default user iconQnszaazu on Friday, 13 June 2008, 22:11 CEST # |

  8. Nice stuff, bdsm mistresses parties
    , =-DDD,

    default user iconOlsyexma on Saturday, 14 June 2008, 12:47 CEST # |

  9. This is a best site, siran wrap bdsm
    , apvwud,

    default user iconBqwsluua on Saturday, 14 June 2008, 15:33 CEST # |

  10. Visit this link please, bdsm torture glaxy
    , 418694,

    default user iconKpozwfqu on Saturday, 14 June 2008, 18:09 CEST # |

  11. Visit this link please, sex bdsm cartoon
    , ewxz,

    default user iconFwptvvwz on Sunday, 15 June 2008, 09:49 CEST # |

  12. This is a best site, inquisition bdsm
    , 369905,

    default user iconEamolmqm on Sunday, 15 June 2008, 23:42 CEST # |

  13. This is a best site, silent scream bdsm
    , 161,

    default user iconGlimfacu on Monday, 16 June 2008, 01:08 CEST # |

  14. Cool site, bdsm stories bdsm fiction
    , %-D,

    default user iconWfjjgqwd on Monday, 16 June 2008, 02:11 CEST # |

  15. Nice stuff, bdsm pussy sewing
    , 167100,

    default user iconBwxptgai on Monday, 16 June 2008, 03:13 CEST # |

  16. Sorry, bdsm yaoi
    , tefmji,

    default user iconTzpzrogs on Monday, 16 June 2008, 17:17 CEST # |

  17. Cool site, bdsm chastity belts thumbs
    , tfsbd,

    default user iconAlazqsqw on Monday, 16 June 2008, 19:54 CEST # |

  18. Preved webmastero4ki, bdsm erotic fiction exhibitionism
    , 903,

    default user iconMdizzwrf on Monday, 16 June 2008, 20:42 CEST # |

  19. Visit this link please, bdsm avatras
    , >:PPP,

    default user iconNkksgsys on Monday, 16 June 2008, 23:51 CEST # |

  20. This is a best site, torture bdsm wooden pony
    , 0003,

    default user iconCzydrcpi on Tuesday, 17 June 2008, 01:24 CEST # |

Page: 1 2 3 4 5 6 7

You must be logged in to post a comment.