Every one of those four quarks that we've already learned has three generations. The electron, the muon, and the tau neutrino also have their own generations. Electrons carry a charge; electromagnetism operates on electrons. Gravity is missing from our understanding because it's not accounted for by standard model.
There are some things you just have to know to keep up with the headlines. Things that, in some cases, provide crucial insights into who we are and how we and the universe we are part of work. It might be that a big picture concept of the fundamental building blocks of reality is one of those things. If you, like me, really want to understand something about physics, but find yourself thwarted at every turn by boring, overly-technical, confusing, and poorly organized presentations, allow The History of Being Human Podcast to throw its hat into the ring. What follows is my own boring, confusing presentation of some key ideas, presented as only a naive mind can. All I can say in my defense is that you really just have to know this. Or not.
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