I used this to self-learn Vector calculus in my summer finishing year-1 of basic Multi-Calc in college starting from Lesson-15 to Lesson-29. I also made use of Schaum's Vector Analysis for problems and SJ Colley's Vector Calc as an additional reference. I watched all vids in at min 1.25x finishing it up in 2 weeks time. Dennis Auroux is an absolutely delight and his board-rubbing skills are sooo impressive! His explanations are spectacular & I really enjoyed his emphasis on applications (particularly from physics-inertia, maxwell's eqns etc).One thing I missed was lack of info on the Frenet-Serret Equations which I found awesome in general & the lack of practicing more problems but hey, you could do both on your own like I did!Anyways, 12 years after this vid has been released, I'd still recommend this course with all my heart. It is awesome! Thanks MIT for releasing this to the public & thanks Prof. Auroux for just being an amazing lecturer!####[['Dennis Auroux', 'Instructor', 'POS'], ['course', 'Course_General_Feedback', 'POS']]