There’s another great book that’s called Thinking Physics. I open this one all the time and I love on the back cover it has this great little pitch. It says, “The only book that’s used in both grade school and graduate school.” It’s true. It’s all simple, physics puzzles that can
be explained to a 12-year-old child, that they can puzzle over, and can be explained to a 25-year-old grad student in physics. They all kind of have fundamental insights in Physics. They’re all kind of tricky, but anyone can get to the answer through purely logical reasoning.