Listening to Feynman talk about magnetism fails to answer that question definitively one way or the other.
But seriously, if you can't explain what a complex-valued "probability" is to a layman, apparently you don't understand quantum mechanics?
But seriously, if you can't explain what a complex-valued "probability" is to a layman, apparently you don't understand quantum mechanics?
(Highly recommend the whole Feynman series, which is excerpted from an interview video called The Pleasure of Finding Things Out, which is also spectacular)