Little Golem#1 · David J Bush
29 Aug 2013
How to gain access to free instructional videos on lots of topics:
Go to Physicsforums.com, the first link I have posted, and register for free.
Visit the the second link I have posted for details on free Educator.com 1 year membership, which normally costs $240. Topics include Math, Biology, Chemistry, Physics, Computer programming, English, and Music. The lectures I have looked at consist of two videos on the browser at the same time. One is a talking head, and the other is a display that shows what is being discussed. I was not able to download both videos for offline view, but it works online just fine.