The 2017 Walter Bislin Flat Earth model. Released to the Public Domain and maintained by the Journal of Geocentric Cosmology.
Download on Google Play: https://play.google.com/store/apps/details?id=io.journalofgeocentriccosmology.walterbislin
Despite the success and validation from various sources, the original author denies the efficacy of their model, primarily due to issues related to light bending. Walter Bislin was unable to propose a satisfactory solution to this challenge. This scenario transcends typical logical fallacies by combining an appeal to authority with a denial of evidence. Science thrives on building upon the work of predecessors, much like Newton and Einstein have shown.
You write that Mr. Bislin could not provide a satisfactory response to “this challenge.” What challenge are you referring to?
Walter released his model in early 2017 and had trouble figuring out how the light travels from point A (Ground Position on Firmament) to point B (the observer’s location). He gave up on his scientific pursuit of finding out a solution to this. Now seven years later we have revolutionary science from Dr. Steven Alonzo, Joe Hanvey, and many more Flat Earth Scientists in the new field called “Dome Refraction”.
With the Firmament Trackers Flat Earth model (which you can download for free on Android/iOS) we now no longer have bendy light and instead have straight lines.