User contributions
- 01:11, 10 December 2024 (diff | hist) . . (+291) . . Talk:3020: Infinite Armada Chess (reply)
- 19:58, 14 November 2024 (diff | hist) . . (+10) . . 3011: Europa Clipper (→Explanation: copyedits)
- 01:35, 28 June 2024 (diff | hist) . . (0) . . 2951: Bad Map Projection: Exterior Kansas (→Explanation: more accurate)
- 19:14, 19 June 2024 (diff | hist) . . (-83) . . 2948: Electric vs Gas (→Explanation: fuel cells aren't charged)
- 19:13, 19 June 2024 (diff | hist) . . (+184) . . Talk:2948: Electric vs Gas (reply)
- 04:09, 30 May 2024 (diff | hist) . . (-85) . . 1862: Particle Properties (→Explanation: incorrect)
- 04:08, 30 May 2024 (diff | hist) . . (+90) . . 1862: Particle Properties (→Explanation: link further info)
- 22:39, 11 March 2024 (diff | hist) . . (-123) . . 2197: Game Show (→List of Black Hat's items)
- 23:05, 20 February 2023 (diff | hist) . . (+18) . . 2740: Square Packing (→Transcript: math problem)
