Good ways to learn physics in depth

[X._Perry_Mental]

I've always loved quantum physics and recently came across lots of free time i was wondering if anyone had any websites, books, etc. that could help me learn more in depth about it like the math, equations, and more. I already now almost all the basic theories, particles, forces, and basic science behind them.

[imatfaal]

Go to Khan Academy for your maths and basics. Then go to edx.org and sign up for some free courses at about 1st year undergrad level. The shocking difference between reading pop-science and actually learning real science is brutal - and frankly, once you get a taste for the hard stuff, pop will never satisfy again.