The last photo shows how we place each prepared queen cell into each prepared queenless nucleus hive. If all things continue as planed, each of these cells will hatch a queen that will successfully mate and begin her own hive.
Basically we form some cells from bees wax then place freshly hatched worker bee larva into the bottom of them and place the whole thing into a specially prepared hive. The next day they are doing just what we want! And no, Trixie is not much help with this job.