User contributions
- 16:23, 13 April 2013 (diff | hist) . . (+365) . . 899: Number Line (→Explanation)
- 17:05, 1 February 2013 (diff | hist) . . (0) . . 222: Small Talk (→Transcript)
- 17:19, 16 December 2012 (diff | hist) . . (-10) . . 222: Small Talk (→Explanation)