Has anyone kept track of all the ships that have fallen off the end of this flat world?
Do we have pictures of people that have walked to the end of the world and “jumped off”??
Please share if you have them....
The explanation involved three triangles. That is when, incidentally, I learned that a right triangle circumscribed by a circle always results in the hypotenuse being the circle's diameter. Used that fact all my life from working around the house to tricky engineering problems. Not a huge accomplishment. In sophomore year, just the basic tools needed to learn real math the following two years of high school.
As for the Flat Earth, or the Hollow Earth, I read the books and educated myself after my schooling was done, and real learning and understanding began.
All those helped (along with Chemistry and Physics) with the understanding of the global warming panic scam, too. University math helped, but was not essential.
That any minimally educated human adult in the 21st century still believes in a flat earth, is truly mind-boggling.