User contributions
- 10:44, 19 March 2025 (diff | hist) . . (+11) . . explain xkcd:Community portal/Proposals (→Category: Questions)
- 10:42, 19 March 2025 (diff | hist) . . (+45) . . explain xkcd:Community portal/Proposals (→New categories)
- 02:37, 2 February 2025 (diff | hist) . . (+45) . . 3017: Neutrino Modem
