User contributions
- 19:36, 20 September 2019 (diff | hist) . . (+312) . . 2205: Types of Approximation (begin transcript)
- 14:53, 28 August 2019 (diff | hist) . . (+3) . . 2195: Dockless Roombas (→Explanation)
- 23:24, 11 January 2019 (diff | hist) . . (-1) . . 2097: Thor Tools (typo)