Start at Minute 52 above, if you have little time for the lecture for conclusions.
“(loud yawn). I was ASLEEP! What’s the SIGNIFICANCE of these discoveries?”
Talk to your neighborhood Physicist…SHE will know.
She will say something like this, and put some equations on the board,
“Try explaining the significance of a nuclear chain reaction in 1938 America. People will laugh at you, “You changed what element into what? If it ain’t pure gold, ‘Honey’, I don’t wanna hear about it.. That woman is always talkin’ crazing…”