A while ago I posted a link to MIT's Open Courseware (OCW) site. Recently I have begun to make use of it and wanted to share some of what I have found. First of all, it rocks! It really is a great resource, especially for those who want to learn about a subject and would like to do self study. I didn’t realize this earlier but a number of the courses also publish videos of the lectures. For example 3.091, "Introduction to Solid State Chemistry" has all 35 lectures posted, thats almost 30 hours of lecture time! These videos (If available) can be found possibly in 3 locations, so keep that in mind. The first is on the OCW site. Browse to the course you are interested in, for example Introduction to Solid State Chemistry. Under the "Lecture Notes" (This label may be a little different between courses) section you will find the video streams and the lecture notes. The second location is on the regular class page. 3.091 has a tab called "Videos" and another called "Archives", both have links to lecture videos and notes. Now the third place you can check, if you want to easily download the videos, is Google Video. Searching for "3.091" brings up all but 2 of the course videos which can be downloaded in in a format that can be played by your video IPod. Actually Google Video has over 450 MIT Lectures available for download! There are also nearly 300 UC Berkeley lectures as well. If you want to download any of the lecture videos (to your hard disk) that are offered as a stream on the MIT website you can use a program like FlashGet to save the stream as a file and then convert the file to what you want. The MIT site publishes RealVideo streams (That use the RTSP protocol).

Other courses that offer video lectures are (To name a few):

Physics - Electricity and Magnetism
Physics - Vibrations and Waves
Physics - Classical Mechanics
Physics - General Relativity
Mathematics - Differential Equations
Mathematics - Linear Algebra
Chemistry - Principles of Chemical Science
Chemistry - Solid Sate Chemistry
Biology - Introductory Biology
Computer System Engineering
Circuits and Electronics
Atomistic Computer Modeling of Materials
Media, Education, and the Marketplace
Electromagnetics and Applications

You may want to look on the course listing to see if there is a newer version of the course as newer ones are periodically added.

The OCW site also offers the course syllabus, study materials, readings, exams and a number of other resources. They offer the option to download the entire course as a zip file so that you don’t have to download the resources individually.

Now a few words about the "Introduction to Solid State Chemistry" (3.091) course... If you are interested in learning about chemistry I would highly recommend the 3.091 course. Donald Sadoway is the lecturer for this course and he does an amazing job! You can tell he loves the subject and he knows it very well. He has a great sense of humor and he really makes the material come alive (At least for me anyways). This course lays an excellent foundation for other areas of study.