I wonder if there is any scientific basis the concept has been built upon; and if at any time it was generally accepted.
http://erdmagnetfeld.pimath.de/global_grids.html
Hello all, I'm currently researching the history of physics; how the field has evolved and grown; and curiously, how some concepts abandoned seem to regain favor in later years. I have basic undergrad knowledge with a bit of graduate work. Often just enough knowledge for me to realize there...
In conducting research into historical accounts of Earths magnetic field, I consistently come across proposals of stable planetary magnetic grid systems; many of these theories which have apparently been developed through much time and effort. While I am unaware of any theory that cannot be...