The Relativity of Space Time

When Einstein was developing his theory of general relativity, people thought the universe was static. So then Hubble's like, well, actually, the universe is expanding,. And so then we're like, hmm, well, that's interesting. Why would it be expanding that much? It's not like the whole universe just gets blown away. You know, I want to talk about the misconceptions of modern cosmology because I think you ran into some big ones when writing your book.