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I know what you mean, those turn me off in less than a sentence and then I turn them off. It's like being forced back into college stadium lectures. Here are a few sites with interesting science news/videos that I have had a lot of success with in my class. http://www.sciencefriday.com/video/ (I LOVE these videos)(favorites from my classes: 12345 http://www.nytimes.com/video/science http://education.usgs.gov/videos.html (USGS has lots of interesting stuff)