User contributions
- 21:04, 14 October 2019 (diff | hist) . . (-309) . . Talk:2214: Chemistry Nobel
- 21:00, 14 October 2019 (diff | hist) . . (+309) . . Talk:2214: Chemistry Nobel
- 18:16, 6 January 2018 (diff | hist) . . (+194) . . 1938: Meltdown and Spectre (→Explanation: add'l wikilinks)
- 10:15, 6 January 2018 (diff | hist) . . (+201) . . 1938: Meltdown and Spectre (→Explanation: also mention self-driving cars)