[m_ziyada]

وهذه وصلات لافضل محاضرات الفيديو من وجهة نظرى
Electricity-and-Magnetism - very good

http://ocw.mit.edu/OcwWeb/Physics/8-02Electricity-and-MagnetismSpring2002/VideoLectures/index.htm

Circuits-and-Electronics - good

http://ocw.mit.edu/OcwWeb/Electrical-Engineering-and-Computer-Science/6-002Circuits-and-ElectronicsFall2000/VideoLectures/index.htm

Exploring-Black-Holes--General-Relativity---Astrophysics

http://ocw.mit.edu/OcwWeb/Physics/8-224Exploring-Black-Holes--General-Relativity---AstrophysicsSpring2003/LectureNotes/index.htm