User contributions
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- 17:20, 29 January 2018 (diff | hist) . . (+255) . . Talk:1948: Campaign Fundraising Emails
- 19:08, 29 December 2017 (diff | hist) . . (+269) . . Talk:1933: Santa Facts
- 17:26, 29 November 2017 (diff | hist) . . (+294) . . Talk:1921: The Moon and the Great Wall
- 15:07, 27 November 2017 (diff | hist) . . (+546) . . Talk:1921: The Moon and the Great Wall (Added thread comparison)
- 16:28, 18 August 2017 (diff | hist) . . (+395) . . Talk:1878: Earth Orbital Diagram
- 15:35, 18 August 2017 (diff | hist) . . (+89) . . 1878: Earth Orbital Diagram (→Explanation: Dimples of Venus)
- 15:30, 18 August 2017 (diff | hist) . . (+429) . . Talk:1878: Earth Orbital Diagram (equinox/solstice)
- 18:34, 10 July 2017 (diff | hist) . . (+187) . . Talk:1861: Quantum
- 15:06, 5 October 2016 (diff | hist) . . (+458) . . Talk:1742: Will It Work
- 16:17, 9 September 2015 (diff | hist) . . (+306) . . Talk:1575: Footprints (Answered a posed question.)
- 16:45, 8 January 2015 (diff | hist) . . (+193) . . Talk:1457: Feedback
- 23:16, 4 August 2014 (diff | hist) . . (0) . . m Talk:1403: Thesis Defense (fixed spelling of my previous comment)
- 20:12, 4 August 2014 (diff | hist) . . (+381) . . Talk:1403: Thesis Defense (Commentary on missile defense.)
- 17:06, 29 January 2014 (diff | hist) . . (+405) . . Talk:1323: Protocol (explaining the title)
- 16:51, 4 November 2013 (diff | hist) . . (+462) . . Talk:1286: Encryptic (SOme guesses)
- 15:55, 28 October 2013 (diff | hist) . . (+510) . . Talk:1283: Headlines (Crash Facts!)
- 15:50, 28 October 2013 (diff | hist) . . (+9) . . 1283: Headlines (The 1929 crash wasn't the largest.)
- 15:21, 25 October 2013 (diff | hist) . . (+2) . . Talk:1282: Monty Hall
- 15:20, 25 October 2013 (diff | hist) . . (+785) . . Talk:1282: Monty Hall
- 21:58, 17 October 2013 (diff | hist) . . (+261) . . Talk:1277: Ayn Random (Added xkcd 221)
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