Excellent proggy, apart form a couple of people there , the whole of the "invited" audience were totally and utterley lost within minutes.
From the second he started about the double slit experiment that was it by the time hed got to atoms, electrons, energy levels, exclusion theories and Quantum theories they might as well not have been there.
The vast majority of that audience now understand that they dont understand 99.99% of what he was talking about.
Hilarious