User contributions
- 11:39, 15 March 2016 (diff | hist) . . (+71) . . Talk:31: Barrel - Part 5
- 14:28, 9 February 2016 (diff | hist) . . (+328) . . Talk:1484: Apollo Speeches
- 11:09, 7 December 2015 (diff | hist) . . (-1) . . 1613: The Three Laws of Robotics (→Explanation)