A Theory of Everything

Quest for the Holy Grail

In his introduction to The Feynman Lectures on Physics, physicist Richard Feynman wrote “I think I can safely say that nobody understands quantum mechanics. So do not take the lecture too seriously, feeling that you really have to understand in terms of some model what I am going to describe, but just relax and enjoy it. I am going to tell you what nature behaves like. If you will…