Labels:bulletin board | daily | encyclical | fence | sky OCR: os after million with twenty- fou ole universe. miles, the size of the obs ther hand. Ouantum mechanics, on emely small deals with phenomena 0T millionth of an scales, such as a milliont these two inch. Unfortunately hou nsistent with theories are known to be be correct. each other -they cannot physics One of the ma jor endeay this book, today and the major ther will the search for a new theo ntum theory of incorporate them both. uch a theory. gravity We do not yet h from having and we may still be a long nany of the one, but we do already And we shall properties that must already know see. in later chapters, the tions a a fair amount about the quantum theory of gravit Dhenomena ready make gravi