User contributions
- 15:33, 16 August 2019 (diff | hist) . . (+137) . . Talk:2190: Serena Versus the Drones
- 15:30, 4 August 2019 (diff | hist) . . (+68) . . 101: Laser Scope (added links)
- 18:05, 29 July 2019 (diff | hist) . . (-1) . . 1910: Sky Spotters (→Explanation)
- 18:03, 29 July 2019 (diff | hist) . . (+54) . . 1910: Sky Spotters (added links)
- 17:53, 29 July 2019 (diff | hist) . . (+24) . . 2127: Panama Canal (→Explanation)
- 09:41, 22 July 2019 (diff | hist) . . (+190) . . Talk:202: YouTube
- 02:31, 23 October 2018 (diff | hist) . . (+6) . . 2057: Internal Monologues (→Explanation: Saying that trees are made "in part" from air undersells the situation.)
- 22:44, 10 October 2018 (diff | hist) . . (+95) . . Talk:2057: Internal Monologues
- 22:42, 10 October 2018 (diff | hist) . . (+241) . . Talk:2057: Internal Monologues
- 01:53, 9 February 2018 (diff | hist) . . (+198) . . Talk:1154: Resolution (current)
- 15:31, 2 June 2017 (diff | hist) . . (+478) . . Talk:1844: Voting Systems