Missing what point? - for hundreds of years people used "lodestone" to help find their way by what must have appeared to be "magic" or the supernatural - it got them to where they were going - it "just worked" - then eventually science got invented, and gave it's blessing - it was "allowed" to work as they had an explanation that satisfied them - for millenia, people had got to where they were going using it without that "blessing" - science had to develop to the point that it had an explanation and "discovered" magnetism,
but it had always been there - some sharp-eyed perceptive people had spotted it and used it, they were the really clever ones...........