Interesting, but this seems to contradict(?) the fact that there are 4+ spatial dimensions. This reminds me of passage in a book or movie (can't remember which

Interesting, but this seems to contradict(?) the fact that there are 4+ spatial dimensions. This reminds me of passage in a book or movie (can't remember which one) which talked about the idea of human beings in 4D as worms, with the tail of the worm being the baby, and the face being our current state. As we go through life we keep elongating the work and overlap ourselves in space.