User contributions
- 17:37, 30 August 2020 (diff | hist) . . (+410) . . Talk:2351: Standard Model Changes
- 00:05, 19 August 2018 (diff | hist) . . (+81) . . Talk:463: Voting Machines
- 21:36, 18 August 2018 (diff | hist) . . (+22) . . 2034: Equations (→Technical Explanations: Made the horse joke fit better.)
- 20:17, 27 July 2018 (diff | hist) . . (+151) . . 2003: Presidential Succession (→List of specific individuals)
- 21:10, 18 February 2017 (diff | hist) . . (+741) . . Talk:1800: Chess Notation
- 18:33, 16 February 2017 (diff | hist) . . (+285) . . 21: Kepler (Updated explanation and trivia sections to clarify a possible relationship between this comic and Project Kepler.)
- 10:38, 6 February 2017 (diff | hist) . . (-6) . . 1766: Apple Spectrum (→Explanation: Removed random unrelated word 'fudge' at the end.)
- 04:54, 30 January 2017 (diff | hist) . . (+142) . . Talk:1475: Technically
- 08:44, 24 January 2017 (diff | hist) . . (+242) . . Talk:1168: tar
- 02:16, 17 January 2017 (diff | hist) . . (+278) . . Talk:434: xkcd Goes to the Airport
- 17:10, 14 December 2016 (diff | hist) . . (+549) . . Talk:1772: Startup Opportunity
