User contributions for 172.68.50.204
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12 January 2023
- 06:4106:41, 12 January 2023 diff hist +1 Talk:2723: Outdated Periodic Table No edit summary
13 December 2022
- 09:2009:20, 13 December 2022 diff hist +906 Talk:2710: Hydropower Breakthrough No edit summary
8 December 2022
- 14:3714:37, 8 December 2022 diff hist +261 Talk:138: Pointers No edit summary