User contributions
- 14:30, 12 December 2022 (diff | hist) . . (+123) . . Talk:2709: Solar System Model
- 20:46, 5 December 2022 (diff | hist) . . (+427) . . 2707: Astronomy Numbers (→Explanation: Added brief explanation of title text)
- 18:57, 24 October 2022 (diff | hist) . . (+144) . . Talk:2689: Fermat's First Theorem (comment)
- 18:50, 1 October 2022 (diff | hist) . . (0) . . 2615: Welcome Back (→Explanation)