User contributions
- 11:39, 6 January 2018 (diff | hist) . . (+258) . . Talk:1938: Meltdown and Spectre (Clarification as to a trolley for the benefit of overseas readers)
- 09:10, 6 December 2017 (diff | hist) . . (+323) . . Talk:1924: Solar Panels
- 16:34, 29 November 2017 (diff | hist) . . (+590) . . 1922: Interferometry (→Explanation: Added explanation of astronomical interferometry and title text)
- 14:58, 17 March 2017 (diff | hist) . . (+26) . . Talk:1208: Footnote Labyrinths