User contributions
- 17:36, 28 March 2020 (diff | hist) . . (+8,405) . . 2270: Picking Bad Stocks (Undo revision 189274 by Zooph (talk))
- 00:00, 27 February 2020 (diff | hist) . . (+524) . . Talk:2270: Picking Bad Stocks (unethical investments)
- 15:33, 3 December 2019 (diff | hist) . . (+827) . . Talk:2236: Is it Christmas?
- 11:08, 3 December 2019 (diff | hist) . . (+354) . . Talk:2236: Is it Christmas? (only once a year?)
- 19:53, 3 September 2019 (diff | hist) . . (+241) . . Talk:2198: Throw
- 19:49, 3 September 2019 (diff | hist) . . (+281) . . Talk:2198: Throw (implausibility of ping-pong ball distances.)
- 03:34, 11 February 2019 (diff | hist) . . (+445) . . 2109: Invisible Formatting (→Explanation: invisible formatting on web sites)