TED, Videos

I love the ideas on TED they always make me think about what can be and not what is today.  I agree that information can be more easily delivered through video than it can with written words.  I am amazed how much more information my students at school seem to pick up be watching the video clips I am able to use in class than they are just through books or discussion.  I think there is a great need for better teaching videos than are available right now on sites like TeacherTube.  This is one site that is not blocked for us at school but the quality of the videos are not as good nor plentiful as on Youtube.