Current hypothesis is they climb electrical cords

Yesterday I flicked more Tunis wool, helped a student debug an issue with
line endings, and knit a few more rows on the herringbone hat. Knitting tv
was more One Day At A Time, which is starting to grow on me. I might be
nursing a sore throat...? and I also deep-cleaned the dining room table. At
least one mouse figured out how to get up there, and that is Not Okay.
Hopefully I’ve eliminated their access route.