books.google.co.uk - For a thousand years, infinity has proven to be a difficult and illuminating challenge for mathematicians and theologians. It certainly is the strangest idea that humans have ever thought. Where did it come from and what is it telling us about our Universe? Can there actually be infinities? Is matter...http://books.google.co.uk/books/about/The_Infinite_Book.html?id=sdo3_BGzlzgC&utm_source=gb-gplus-shareThe Infinite Book