I mean… That is not really what was puzzling about mercury. Its elliptical orbit, as predicted by Newtonian physics, was shifting a little each orbit. It was not a trick of the light bending, it actually moves “wrong” according to newtonian physics. He could have just read wikipedia instead of making stuff up to try and sound smart. https://en.m.wikipedia.org/wiki/Tests_of_general_relativity
And as I understand it, the existence of an inner planet (Vulcan) was a reasonable explanation consistent with Newtonian gravity. (The only problem was that the planet wasn’t there.)
I mean… That is not really what was puzzling about mercury. Its elliptical orbit, as predicted by Newtonian physics, was shifting a little each orbit. It was not a trick of the light bending, it actually moves “wrong” according to newtonian physics. He could have just read wikipedia instead of making stuff up to try and sound smart. https://en.m.wikipedia.org/wiki/Tests_of_general_relativity
And as I understand it, the existence of an inner planet (Vulcan) was a reasonable explanation consistent with Newtonian gravity. (The only problem was that the planet wasn’t there.)