And if you look back before fission, modern physics has a pretty well documented history. You can generally start at Maxwell, move forward to the guys who were trying to rectify the predicted speed of light vs observed speed of light, quantum physics, etc. I spent half a year getting real deep into it but you could probably teach the gist of pre-1945 nuclear physics in an afternoon
I don’t think blaming voters is a good idea. There were signals that people would be more likely to vote for Harris if she, for example, agreed to stop sending arms to Israel (more than the voters she’d lose by doing that). The campaign ignored that… if they tell you what they want and you ignore it that’s kinda on you. Trying to rehab the Republican party (“Country over Party”) instead of going out there and hammering home her policy, how she would make things better for voters… there were lots of mistakes made.