User contributions
- 23:33, 21 February 2023 (diff | hist) . . (+156) . . Talk:2740: Square Packing
- 23:23, 20 May 2022 (diff | hist) . . (+351) . . Talk:2622: Angular Diameter Turnaround
- 05:26, 19 May 2022 (diff | hist) . . (-76) . . 2621: Mainly Known For (→Explanation: "Starman" was not even a top 40 hit in the U.S.)
- 01:26, 8 May 2022 (diff | hist) . . (-2,036) . . explain xkcd:Community portal (Undo revision 265033 by 108.162.245.251 (talk))