User contributions
- 23:14, 4 March 2019 (diff | hist) . . (+187) . . Talk:2119: Video Orientation (50x150 seems wrong)
- 16:26, 5 February 2019 (diff | hist) . . (-320) . . 2107: Launch Risk (→Explanation)
- 19:11, 16 February 2018 (diff | hist) . . (-148) . . 1956: Unification (→Explanation)
- 04:41, 10 August 2017 (diff | hist) . . (+167) . . Talk:1874: Geologic Faults