November 2, 2009
- 21:3921:39, November 2, 2009 diff hist +7 Unggoy →Anatomy and Physiology
- 21:3821:38, November 2, 2009 diff hist +17 Unggoy →Anatomy and Physiology
- 21:3421:34, November 2, 2009 diff hist +21,188 Forerunner →Known History
- 21:2721:27, November 2, 2009 diff hist +21,188 Forerunner →Known History