This is a good collection of links to audio/video courses and lectures on mathematics from colleges/universities.

 

http://www.infocobuild.com/education/audio-video-courses/mathematics/mathematics.html

 

This contains many courses and lectures on math: linear algebra, calculus, differential equations, statistics, probability, and more.

1) Sets, Counting, and Probability

http://www.extension.harvard.edu/openlearning/math102/

2) Abstract Algebra

http://www.extension.harvard.edu/openlearning/math222/

 

Recently, these two links from Harvard Univ. Extension School have been updated.

http://www.math.armstrong.edu/faculty/hollis/calcvideos/

 

video lectures about single-variable calculus.

https://www4.math.duke.edu/video/video.html

 

This provides video lectures in mathematics from the Duke University Mathematics Department Multimedia Classroom.

http://stream.sfsu.edu/

 

This provides free streaming video lectures on mathematics: algebra, business calculus, calculus, complex analysis, real analysis, and more.

http://www.mnstate.edu/peil/M102/videos.htm

 

This provides an introduction to four topics in mathematics: sets, logic, counting and probability, and statistics.

http://www.newton.ac.uk/webseminars/

 

Lots of video recordings of lectures and seminars held at the institute, about mathematics and the mathematical sciences with applications over a wide range of science and technology: Stochastic Processes in Communication Sciences, Stochastic Partial Differential Equations, Dynamics of Discs and Planets, and more.

Did you watch any of them? Can you recommend a one you specially liked?

An interesting documentary series about the history of mathematics:

 

http://www.infocobuild.com/books-and-films/science/story-of-math.html

Wow, Impressed with the variety here. I have to say that Mathmatics is not really my forte, but with my academical study of physics, some of this actually helped me get into the swing of things!. Much praise for you!!

Did you watch any of them? Can you recommend a one you specially liked?

Wow, Impressed with the variety here. I have to say that Mathmatics is not really my forte, but with my academical study of physics, some of this actually helped me get into the swing of things!. Much praise for you!!

To the best of my knowlege, all 'David does is post links to various lectures across the forum. I'm guessing he watches some of them as well, but I wouldn't hold your breath over getting a response.