User contributions
- 01:25, 27 January 2015 (diff | hist) . . (+126) . . Talk:1478: P-Values
- 22:25, 17 October 2014 (diff | hist) . . (+481) . . Talk:1435: Presidential Alert (Added discussion about title text.)
- 23:04, 5 May 2014 (diff | hist) . . (+183) . . Talk:1364: Like I'm Five
- 23:02, 5 May 2014 (diff | hist) . . (+187) . . Talk:1364: Like I'm Five
- 16:58, 4 May 2014 (diff | hist) . . (+465) . . Talk:1363: xkcd Phone
- 00:40, 17 August 2013 (diff | hist) . . (+1,151) . . Talk:1252: Increased Risk
- 23:32, 11 March 2013 (diff | hist) . . (+63) . . m Talk:1184: Circumference Formula
- 23:31, 11 March 2013 (diff | hist) . . (+573) . . Talk:1184: Circumference Formula (Why talk about derivatives in an xkcd about geometry?)
- 00:11, 15 November 2012 (diff | hist) . . (+1) . . m Talk:1134: Logic Boat (Fixed my typo)
- 00:07, 15 November 2012 (diff | hist) . . (+1,148) . . Talk:1134: Logic Boat
- 23:44, 14 November 2012 (diff | hist) . . (+137) . . Talk:1133: Up Goer Five
- 00:34, 13 November 2012 (diff | hist) . . (+470) . . Talk:1133: Up Goer Five
- 00:30, 13 November 2012 (diff | hist) . . (-1) . . m 1133: Up Goer Five (→Transcript)
- 00:16, 27 October 2012 (diff | hist) . . (+371) . . Talk:1126: Epsilon and Zeta