User contributions
- 14:37, 16 December 2025 (diff | hist) . . (+735) . . m Talk:3181: Jumping Frog Radius
- 17:47, 7 May 2024 (diff | hist) . . (+137) . . Talk:2929: Good and Bad Ideas
- 04:16, 28 February 2023 (diff | hist) . . (+1,020) . . Talk:2743: Hand Dryers (thought about Covid's role in air dryer reputation.)
