B4R Tutorial Circuit analysis to the maximum

This is a very detailed analysis on circuit analysis comprising of two videos. They are huge videos (1,5 hours almost each) but believe me it worth it seeing them. I faced all these subjects in Electronics I class of Physics department of University of Athens but the professor was either too lazy or always in a hurry to go into such great detailed analysis and I was really bagged back then not understanding easily these subjects. This guy is a great teacher and the new technologies (when I finished in 2005 there was not YouTube) are a learner's paradise. Enjoy this trip: