The Theoretical Minimum
Modern Undergraduate Quantum Mechanics Experiments
Quantum Mechanics: Theory and Experiment
Quantum Interactive - explore modern experimental physics
Free Online Physics Courses
In Search of Quantum Reality
Do We Really Understand Quantum Mechanics?
Perimeter Institute for Theoretical Physics
Kavli Institute for Theoretical Physics
The Oxford Questions on the foundations of quantum physics
The Preposterous Universe Blog
A Jewel at the Heart of Quantum Physics
Quantum Weirdness Now a Matter of Time
Phys.org- Quantum Physics
Exploring Quantum Mechanics
The links below will take you to maps of various quantum mechanics topics that may(or may not) steer you more quickly to web sites related to the topic than Google's list of links. The color codes may also help you find discussions of the topic appropriate to your background and level of interest. Whenever I have been able to establish the date of the link, it appears at the top of the map symbol.
The literature on quantum mechanics is vast and expanding rapidly. Unfortunately there is also a large amount of misinformation about various aspects of quantum mechanics floating on the web, so I have tried to use only what I consider reliable sources.
I hope you enjoy exploring one of the great intellectual adventures of our time.