Complementarity and the Copenhagen Interpretation of Quantum Mechanics

But first we shall briefly discuss the general issue of interpretations of Quantum Mechanics, and briefly describe two interpretations. The discussion assumes some knowledge of the Feynman Double Slit, such as is discussed here; it also assumes some knowledge of Schrödinger's Cat, such as is discussed here. Finally, further discussion of interpretations of Quantum Mechanics can be meaningfully given with some knowledge of Bell's Theorem; a document on that topic is here.