User contributions
- 12:11, 19 October 2017 (diff | hist) . . (+160) . . Talk:1904: Research Risks
- 13:08, 13 May 2017 (diff | hist) . . (+163) . . Talk:1836: Okeanos
- 13:10, 12 May 2017 (diff | hist) . . (+1) . . Talk:1835: Random Obsessions
- 18:40, 16 February 2017 (diff | hist) . . (+393) . . Talk:21: Kepler
- 05:23, 13 January 2017 (diff | hist) . . (+319) . . Talk:1785: Wifi (comment)