"A lot of problems in mechanics can be boiled down to writing down the correct Lagrangian." There's something that intuitively sounds very right about that...

"A lot of problems in mechanics can be boiled down to writing down the correct Lagrangian." There's something that intuitively sounds very right about that... This list seems very interesting... I will have to explore all of these areas in greater detail... I'm not a physicist by profession, but I find most of your list's topics fascinating...