User contributions
- 17:18, 4 July 2021 (diff | hist) . . (-4) . . 915: Connoisseur (→Explanation: pedantry; Barack Obama wasn't another vice president)
- 19:45, 19 March 2016 (diff | hist) . . (0) . . m 802: Online Communities 2 (→Twitter Region)
- 19:43, 19 March 2016 (diff | hist) . . (+12) . . m 802: Online Communities 2
- 19:38, 19 March 2016 (diff | hist) . . (-10) . . m 683: Science Montage
- 04:39, 11 July 2014 (diff | hist) . . (0) . . m 1392: Dominant Players
- 20:26, 30 April 2014 (diff | hist) . . (0) . . 1292: Pi vs. Tau
- 21:12, 29 April 2014 (diff | hist) . . (+23) . . 1311: 2014 (→Explanation)
- 15:48, 26 April 2014 (diff | hist) . . (+9) . . m 1311: 2014 (→Explanation)
- 23:09, 4 April 2014 (diff | hist) . . (0) . . 1079: United Shapes (→Transcript: correcting VA and WV)
- 15:26, 17 February 2014 (diff | hist) . . (+4) . . m 1331: Frequency