User contributions
- 21:01, 5 February 2025 (diff | hist) . . (+170) . . Talk:3047: Rotary Tool (''TRIVIA''' 16 2/3 RPM phonographs were used for some voice-recorings back in the day.)
- 01:40, 15 December 2024 (diff | hist) . . (+1,677) . . Talk:3024: METAR
- 03:36, 17 June 2024 (diff | hist) . . (-20) . . 2940: Modes of Transportation (→Explanation)