Free education classes for the masses
There is a guy named Salman Khan on Youtube that has a passion for education. He has produced hundreds of videos about math, economics, banking, and biology to name a few. His goal is to provide common sense education for all to understand and make it freely available through Youtube.
The following is quoted from his web site “It is our mission to accelerate learning for students of all ages. With this in mind, we want to share our content with whoever may find it useful. The videos have been categorized within the playlists.”
The following is the link to his Youtube site.