Students are often asking about lectures in English and it’s extraordinary what is available for free on the Internet. Regular readers will remember my post about TED.com a few weeks ago and I think it’s time to mention another site called Academic Earth. Academic Earth is a site dedicated to “extending high quality academic opportunities to people around the globe”. Follow the link and then choose a subject that you are interested in from the ‘subject’ tab. The quality of the lectures is excellent. Enjoy Academic Earth here.