User contributions
- 08:19, 16 December 2022 (diff | hist) . . (+228) . . Talk:2711: Optimal Bowling
- 08:53, 15 December 2022 (diff | hist) . . (+13) . . 2710: Hydropower Breakthrough (→Explanation: clarified "precipitated" in the catchment area, as the water *contained* in it is much less during the lifespan of the plant)