User contributions
- 04:19, 10 July 2021 (diff | hist) . . (+4) . . 2487: Danger Mnemonic
- 04:17, 10 July 2021 (diff | hist) . . (+4) . . 2487: Danger Mnemonic
- 08:40, 3 June 2021 (diff | hist) . . (-24) . . 2471: Hippo Attacks (→Explanation: removed meaningless quibble on "time frame." If you say there are 2 litres in the jug, or 1 viper in your bedroom, it's perfectly obvious the time is the unique "now," the moment the statement is made.)
- 20:19, 19 March 2021 (diff | hist) . . (+364) . . 2439: Solar System Cartogram (→Transcript)
- 09:46, 6 October 2020 (diff | hist) . . (+267) . . 2310: Great Attractor (→Explanation)