Speaking Tips from an M.I.T. Professor

Looks like a lot of great speaking info in these online videos. Check out Prof. Patrick Winston's "Big 4" if you want a quick handy lesson on how present your ideas more effectively. I like his references to probability and psychology in explaining the need for cycling, repeating your point three times to insure that your audience has the chance to "get it." (I found this from Boing Boing, but the video referenced there was gone when I checked it).