Fisrt of all, I have chosen Academic Earth to explore. I found a lecture to watch by subject. I picked the one " Introduction and Lumped Circuit Abstration" , and it's produced by MIT. I have watched it for about thirty minutes. And I found they also offered the notes of PDF file. I think that's convenient and neat for everyone to consult. What they offerd really let me have the opportunity to experience the feelings of learning abroad. Even though there are something to be desired, like the lack of amount of lectures, it's sitll a nice website for learning not only English but academic subjects as well.
The following is the websites of Academic Earth:
http://academicearth.org/
Right, quite an excellent site for the subjects area knowledge.
ReplyDelete