Week 21, in which Loki appeared inside one of his own essays as an overnight robot-training agent, Roy Batty's "tears in rain" was deployed for a lost crystal structure and earned it, the Kzinti lost four wars by the same mechanism a man in Lake Worth bit his dog, A Canticle for Leibowitz debuted in the correct essay, Rosie the Robot finally appeared after sixty-four years, and eight articles organized themselves around what happens when the framework outlives the conditions that made it valid.

A German startup is offering free home cleaning in New York if you let their workers wear cameras to record everything for robot training data. The path to Rosie the Robot runs, it turns out, through paying humans to do Rosie's job on camera first. Nobody has quite scheduled the day these two halves get connected.