While I agree with what he said, and find it fascinating, I can't help but feel that he still didn't answer the question.
"Why do magnets attract iron only" and "why can't objects intersect" are very interesting questions and I think about them sometimes. He kinda hinted that the explanation for both of them is related to the same basic principle, and that hint is very insightful to me, but I still wish that he went to a bit of depth and explained it a bit further.
"Why do magnets attract iron only" and "why can't objects intersect" are very interesting questions and I think about them sometimes. He kinda hinted that the explanation for both of them is related to the same basic principle, and that hint is very insightful to me, but I still wish that he went to a bit of depth and explained it a bit further.