User contributions
- 23:40, 17 May 2025 (diff | hist) . . (+1,540) . . Talk:3090: Sail Physics (Solar sails, magnetic sails, sailing upwind with solar)
- 06:48, 18 January 2024 (diff | hist) . . (+59) . . 2882: Net Rotations
- 02:33, 18 January 2024 (diff | hist) . . (-2) . . 1157: Sick Day (→Explanation)
