User contributions
- 00:09, 1 May 2023 (diff | hist) . . (+34) . . 2769: Overlapping Circles
- 05:36, 13 April 2023 (diff | hist) . . (+3) . . 2762: Diffraction Spikes (added "it" to transcript)
- 01:34, 7 April 2023 (diff | hist) . . (+134) . . 2759: Easily Confused Acronyms (→Explanation)
- 05:17, 21 March 2023 (diff | hist) . . (-8) . . 2710: Hydropower Breakthrough (Let's be honest; this comic is likely referencing the announcement. More than 'possible', given the timing.)