User contributions
- 06:39, 27 December 2019 (diff | hist) . . (+9) . . 2247: Weird Hill (→Transcript: Fixed a few spelling and grammatical errors, added italics on "is")
- 19:14, 13 December 2019 (diff | hist) . . (+248) . . 2240: Timeline of the Universe (→Events on the Timeline of the Universe: add past "cool bugs")