User contributions
- 00:44, 13 March 2018 (diff | hist) . . (-77) . . 1966: Smart Home Security
- 16:41, 8 March 2018 (diff | hist) . . (+281) . . Talk:1964: Spatial Orientation
- 05:09, 4 February 2018 (diff | hist) . . (0) . . 849: Complex Conjugate (→Explanation)
- 22:37, 23 December 2017 (diff | hist) . . (+5) . . 1932: The True Meaning of Christmas (→Explanation: :))
- 22:35, 6 December 2017 (diff | hist) . . (+27) . . 1925: Self-Driving Car Milestones (→Explanation)
- 15:03, 28 November 2017 (diff | hist) . . (+43) . . Talk:1722: Debugging (current)