User contributions
- 15:34, 11 February 2013 (diff | hist) . . (-527) . . 1171: Perl Problems (→Explanation: removed a completely irrelevant paragraph)
- 10:11, 5 November 2012 (diff | hist) . . (-8) . . 1125: Objects In Mirror (smaller objects *do* appear farther away, no need for "perhaps")