Professor Heath's Chemistry Channel [HCC Professor's YouTube site!]From the professor's site: "I am here to help anyone who wants to learn chemistry without having to step into a classroom to do it. The primary idea responsible for the establishment of this resource is a strong belief that we all have the right to a free education. I have been teaching at the undergraduate level at both two and four year colleges in the US for over a decade, and I have dedicated my life to public service. So, since helping you learn chemistry is what I can give back, I am excited to assist you in any way I can!"