User contributions
- 04:32, 18 November 2017 (diff | hist) . . (-27) . . 1897: Self Driving (→Explanation)
- 04:29, 18 November 2017 (diff | hist) . . (+64) . . 1904: Research Risks (→Table)
- 04:24, 18 November 2017 (diff | hist) . . (+191) . . Talk:1903: Bun Trend
- 04:17, 18 November 2017 (diff | hist) . . (+14) . . 1533: Antique Factory (→Explanation)
- 06:10, 17 November 2017 (diff | hist) . . (+401) . . 1917: How to Make Friends (→Transcript)
- 06:07, 17 November 2017 (diff | hist) . . (+640) . . 1917: How to Make Friends (→Explanation)