User contributions
- 18:56, 1 September 2021 (diff | hist) . . (+1,369) . . Talk:2509: Useful Geometry Formulas (→It's 3am (okay 5am) and I made it really long!: new section)
- 10:50, 24 August 2016 (diff | hist) . . (-1) . . 838: Incident (→Explanation)