Thanks Professor Susskind

I have been neglecting to mention the work of this great teacher.

I added the link to his Stanford Course Site:

Susskind Stanford Course Site

He could have asked for money, you know. He chose to give it away, just like my other Stanford Professor hero, Donald Knuth who gave us TeX.

For some odd reason, Professor Susskind reminds me of Professor Jean Pestieau, maybe because he taught us Quantum Field Theory also. Thanks Jean!