User contributions
- 07:23, 20 August 2023 (diff | hist) . . (+653) . . Talk:2814: Perseids Pronunciation (→Laser Guns: new section)
- 07:18, 20 August 2023 (diff | hist) . . (-115) . . 2814: Perseids Pronunciation (→Explanation: 2817: Electron Holes)
- 08:08, 19 August 2023 (diff | hist) . . (+34) . . 2817: Electron Holes (→Explanation: dark beams)