Portal 2
 
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Welcome to Aperture Laboratories, home of the Perpetual Testing Initiative. Easily create, share and play test chambers authored by and for the Portal 2 community. Do your part! Contribute to Science!
Containing item: "History of Aperture #Part 3"
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History Of Aperture Science
Collection by: Brick Wall
The history of aperture science right from the very begining in 1950, all the way to the ages of the science mad GLaDOS.
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