“An electron gun is not an elaborate piece of equipment. I empowered you to verify it for yourself. Have your physics PhD son perform it, he will tell you it is trivial to do (if he is competent at all).”
Since your proposal defies all written science why would I set about another experiment that would only prove you wrong.
LOL ask an actual physicst. Your belief is 100% the opposite of reality, and your utter dedication to something you cannot prove yourself is why you learn nothing.