User contributions
- 03:27, 29 July 2021 (diff | hist) . . (+159) . . Talk:2495: Universal Seat Belt
- 16:43, 25 July 2021 (diff | hist) . . (+1,939) . . Talk:2493: Dual USB-C
- 08:54, 3 July 2014 (diff | hist) . . (-2) . . 977: Map Projections (→Explanation: section 'Goode Homolosine', substitute "from" in place of "off of")
- 13:16, 21 January 2014 (diff | hist) . . (+166) . . 511: Sleet (added link between date of comic and noted Christmas carol)