I forgot to mention that the Feynman lectures on Physics are available online for free: http://www.feynmanlectures.caltech.edu/ http://www.feynmanlectures.calte

I forgot to mention that the Feynman lectures on Physics are available online for free: http://www.feynmanlectures.caltech.edu/ http://www.feynmanlectures.caltech.edu/