<p>In a series of 50 accessible essays, Joanne Baker introduces and explains the fundamental physical concepts and laws that govern the inner workings of our universe.<br><br>From Schrodinger''s cat to Einstein''s theory of relativity, energy conservation to speed of light, <i>50 Quantum Physics Ideas You Really Need to</i><i>Know</i> is a complete introduction to the most important quantum physics concepts in history.</p>