User contributions
- 05:25, 21 June 2018 (diff | hist) . . (+164) . . 2009: Hertzsprung-Russell Diagram
- 05:24, 21 June 2018 (diff | hist) . . (+157) . . Talk:2009: Hertzsprung-Russell Diagram
- 05:22, 21 June 2018 (diff | hist) . . (+281) . . Talk:2009: Hertzsprung-Russell Diagram
- 01:49, 21 June 2018 (diff | hist) . . (+228) . . Talk:2009: Hertzsprung-Russell Diagram
- 04:55, 24 May 2018 (diff | hist) . . (+865) . . Talk:1997: Business Update
- 04:09, 5 December 2017 (diff | hist) . . (+127) . . Talk:1924: Solar Panels
- 04:08, 5 December 2017 (diff | hist) . . (+361) . . Talk:1924: Solar Panels
- 06:03, 20 August 2012 (diff | hist) . . (+80) . . 1097: A Hypochondriac's Nightmare