User contributions
- 05:34, 4 January 2018 (diff | hist) . . (+5) . . 924: 3D Printer (Correct error →Explanation)
- 09:45, 31 December 2017 (diff | hist) . . (+26) . . 1085: ContextBot (→Explanation: error/information)
- 17:35, 23 October 2017 (diff | hist) . . (+929) . . Talk:1891: Obsolete Technology
- 16:55, 22 September 2017 (diff | hist) . . (+681) . . Talk:1891: Obsolete Technology
- 09:56, 20 September 2017 (diff | hist) . . (+678) . . Talk:1891: Obsolete Technology
- 11:21, 19 September 2017 (diff | hist) . . (+292) . . Talk:1891: Obsolete Technology