User contributions for Leastk
A user with 2 edits. Account created on 27 June 2017.
27 June 2017
- 11:2411:24, 27 June 2017 diff hist +849 m Photovoltaics →Advantages: reducing pollution deaths
- 11:1411:14, 27 June 2017 diff hist +198 Talk:Coal →update needed for pollution premature deaths in US: new section