User contributions
- 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
