Some great video lectures from NPTEL, India’s National Programme on Technology Enhanced Learning via MeasurementBlog. These are fantastic resources whether you’re just starting out and want to learn some new skills or are looking to refresh your knowledge of a particular topic. The lectures cover all aspects of engineering including mechanical, electrical, civil, computing, electronics and so on.
You can find a whole YouTube channel here…. http://www.youtube.com/user/nptelhrd
A priceless resource!