Researchers at MIT have released a video and audio search tool that solves one of the most challenging problems in the field: how to break up a lengthy academic lecture into manageable chunks, ...

While teaching large physics lectures at MIT, Walter H. G. Lewin radiates enthusiasm. "And now, I’m going to blow your mind," said Lewin before giving a lesson about electrical circuits that seem to ...

CAMBRIDGE, Mass. – Walter H.G. Lewin, 71, a physics professor, has long had a cult following at MIT. Now, he has emerged as an international Internet guru, thanks to the global classroom the institute ...

Web site Academic Earth is like Hulu for academic lectures, pulling free lectures from Berkeley, Harvard, MIT, Princeton, Stanford, and Yale into one attractive, easy to navigate site. It's incredible ...