I have broken it down into sections with headings - to put them in separate posts wouldn't help, it would just make lots of posts.
Just to provide another data point for you. What I saw was a video about transcription included in a post that explained every important term in the video that I was unfamiliar with. And as an electrical engineer/physics/programmer type, terms I was unfamiliar with' means essentially all of them except DNA and RNA.
I found the presentation so far to be quite accessible without undue effort.
Under a government which imprisons any unjustly, the true place for a just man is also in prison. Thoreau: Civil Disobedience (1846)
I have never met a man so ignorant that I couldn't learn something from him. Galileo Galilei
If there is no struggle, there is no progress. Those who profess to favor freedom, and deprecate agitation, are men who want crops without plowing up the ground, they want rain without thunder and lightning. Frederick Douglass