User contributions
- 16:03, 10 December 2019 (diff | hist) . . (-9) . . 2239: Data Error (talknig -> talking. his closed his fist -> his closed fist)
- 19:57, 25 July 2019 (diff | hist) . . (+280) . . Talk:2180: Spreadsheets (Added links to external comics about Excel)
- 21:41, 9 April 2015 (diff | hist) . . (+238) . . 829: Arsenic-Based Life
- 12:19, 20 October 2014 (diff | hist) . . (+424) . . 1436: Orb Hammer (→Explanation)