I initially planned to do two seasons of a Toy-Physics podcast, with the technical portions described in the second season.
But eventually it became clear that the technical portion required rigorous derivations and should be cast into fantasy as a sequel to the Flatland (Abbott, 1884) -> Sphereland (Burger, 1965) series.
I gave up on a second season of the podcast and instead focused on the Deepland fantasy set near the Birdhouse in the woods overlooking the Colorado Valley that became the virtual center of this Spirit Work.
To tell the story, I used inner characters - Burr, Bickham, and their beagle dog Old Billy - along with actual outer companions from the valley: Crow, Paleg, Winter-Moon-Tree, and The Birdhouse.