이 름 전자우편 홈페이지 제목 비밀번호 (최소 4자이상의 영문 또는 숫자) How can we understand the world in which we find ourselves? How does the universe behave? What is the nature of reality? Where did all this come from? Even the nature of the questions he thinks to ask are revealing. The answer to the first three must in his mind be “[through] scientific natural laws” and the fourth must have to do with the t dimension.