User contributions
- 13:03, 15 November 2018 (diff | hist) . . (+190) . . Talk:2072: Evaluating Tech Things
- 16:51, 12 November 2018 (diff | hist) . . (+141) . . Talk:2071: Indirect Detection
- 17:05, 11 November 2018 (diff | hist) . . (+68) . . 899: Number Line (→Explanation)
- 23:48, 24 October 2018 (diff | hist) . . (+16) . . 2063: Carnot Cycle (It's not the y-axis. It's the P-axis.)
- 08:48, 4 October 2018 (diff | hist) . . (0) . . 2050: 6/6 Time (→Explanation)