User contributions
- 05:59, 8 August 2020 (diff | hist) . . (-6) . . 2343: Mathematical Symbol Fight
- 22:22, 5 August 2020 (diff | hist) . . (-4) . . 2127: Panama Canal (→Explanation: fixed "the when the")
- 19:36, 5 August 2020 (diff | hist) . . (0) . . 2341: Scientist Tech Help (→Explanation)
- 19:47, 11 March 2017 (diff | hist) . . (+107) . . 1784: Bad Map Projection: Liquid Resize (→Explanation)