Edu Resources

It contains an overview of almost everything (it’s pretty helpful is you need a quick reference to look up)

• MinutePhysics:

https://www.youtube.com/user/minutephysics

• DrPhysicsA

https://www.youtube.com/user/DrPhysicsA

Feynman Lectures Online: 

http://www.feynmanlectures.caltech.edu/