User contributions
- 19:36, 4 February 2016 (diff | hist) . . (+196) . . Talk:1638: Backslashes
- 07:18, 28 January 2016 (diff | hist) . . (0) . . 977: Map Projections (→Peirce quincuncial: fixed typo)
- 01:20, 27 May 2015 (diff | hist) . . (+734) . . 716: Time Machine (→Explanation: added primer reference)
- 10:41, 18 March 2015 (diff | hist) . . (+154) . . Talk:1500: Upside-Down Map
- 14:59, 16 January 2015 (diff | hist) . . (+325) . . Talk:1474: Screws (Pozidriv not worn Phillips)
