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  • Aperture Science Enrichment Center

    The Aperture Science computer-aided Enrichment Center is Aperture Science's main facility where...

  • Central AI Chamber

    The Central AI Chamber, a setting for many major events in Portal and Portal 2, is a large bay...

  • GLaDOS

    GLaDOS (Genetic Lifeform and Disk Operating System) is an artificial intelligence created by...

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