Kevin Aylward B.Sc.
This is my take on what little I know of Quantum Mechanics. I actually did a course or so of Masters level Quantum Mechanics in an effort to gain a better understanding. What I finally gained from all of this, is that despite many gaining PhDs in Physics, many sadly, completely missed the boat on what Quantum Mechanics means, what it claims and what it doesn't.
Quantum Mechanics - "Two places at once" is gibberish in standard Quantum Mechanics.
Ensemble Interpretation - My favorite "interpretation". Its an interpretation, that actually isn't.