User contributions
- 01:47, 23 May 2018 (diff | hist) . . (+251) . . 1909: Digital Resource Lifespan (→Table: note concerns in comic)
- 01:43, 23 May 2018 (diff | hist) . . (-24) . . 1909: Digital Resource Lifespan (→Table: whoops, delete)
- 01:42, 23 May 2018 (diff | hist) . . (+36) . . 1909: Digital Resource Lifespan (→Table: spelling)
- 01:33, 23 May 2018 (diff | hist) . . (+70) . . 588: Pep Rally (→Explanation: links to wikipedia)
- 01:04, 23 May 2018 (diff | hist) . . (+77) . . 123: Centrifugal Force (→Explanation: linked in what if 157 also)
- 06:20, 2 March 2017 (diff | hist) . . (+253) . . 199: Right-Hand Rule (→Explanation: some problems with these rules...)