User contributions
- 07:05, 2 September 2021 (diff | hist) . . (+213) . . Talk:202: YouTube (Added comment to discussion) (current)
- 06:49, 31 August 2021 (diff | hist) . . (+119) . . Talk:2509: Useful Geometry Formulas (→Does the bottom-left formula have a mistake?: Oh, right; good call!)
- 05:28, 31 August 2021 (diff | hist) . . (+426) . . Talk:2509: Useful Geometry Formulas (→Does the bottom-left formula have a mistake?: new section)
- 18:26, 27 August 2021 (diff | hist) . . (+488) . . Talk:2500: Global Temperature Over My Lifetime (Exxon document validity citation)