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- 16:41, 18 October 2011 Arhimond talk contribs uploaded a new version of File:Achievement You Saved Science.jpg
- 00:31, 27 April 2011 WindBOT talk contribs uploaded a new version of File:Achievement You Saved Science.jpg (Crushed version: 92% reduction / 33714 bytes saved; from 36722 to 3008 bytes.)
- 02:42, 25 April 2011 Tturbo talk contribs uploaded File:Achievement You Saved Science.jpg (The image for the "You Saved Science" achievement Category:Portal 2 achievements images)