User contributions
- 18:54, 29 September 2020 (diff | hist) . . (+154) . . Talk:1396: Actors (current)
- 16:56, 11 March 2019 (diff | hist) . . (+437) . . 2122: Size Venn Diagram (added table of items)
- 02:51, 11 March 2019 (diff | hist) . . (+79) . . 2121: Light Pollution (→Explanation)