User contributions
- 19:02, 14 February 2017 (diff | hist) . . (+257) . . Talk:1388: Subduction License
- 05:28, 7 August 2015 (diff | hist) . . (+230) . . Talk:1561: Water Phase Diagram
- 13:12, 9 May 2015 (diff | hist) . . (0) . . 1127: Congress (→The title text: typo)
- 23:14, 7 May 2015 (diff | hist) . . (+186) . . Talk:1519: Venus
- 23:28, 20 August 2014 (diff | hist) . . (+20) . . 461: Google Maps (→Explanation: pi is just a number)