This is incredible, all of this makes me think higher of Stanford as an institution. The fact they're both giving all of this away for free and that they're putting so much of it up. I was impressed after the first two but now they're adding more and making finding the courses more structured.

Khanacademy showed alternative education methods, Stanford didn't try and discredit services like this, instead they put many of their courses online too. I'll be going through these courses later.