Is anyone actively learning, auditing or participating (for credit) at edX?
There are some really great science and engineering programs there and they are all free to audit. For example, take a look at these classes related to:
EDIT: So far, this course [ Artificial Intelligence (AI) ] is not well done and the lecturer is of poor quality compared to other edX courses I am auditing.
In contrast, Introduction to the Schr�dinger Equation and Quantum Transport is great and the lecturer is very good and clearly knows the topic very well.
It's actually pretty good at 1.5x speed. The lecturer is good and the course is well done. I skipped the "intro to web programming" part and went straight to the Javascript lessons.
Even though I already program JS, I have learned a few new things already in the first module.
Recommended for sure if you wan to learn Javascript.
EDIT: Wow... I'm 1/3 of the way thru this class. If you are interested to learn Javascript, I highly recommend this course. It's free to audit!