Hey, everyone! I'm wanting to start doing the online MIT physics course, but I'm having a difficult time deciding which section to go for. I'm wanting a very thorough understanding of Physics, as I would eventually like to have a PhD in the topic. My community college isn't thorough at all, so I'm taking the initiative to find a better source of education. Here are the choices (linking to the syllabus): 8.01 8.012 8.01 has every lecture video online, as well as solutions to problems. My only concern is that, because it isn't as rigorous as 8.012, I'll be missing out on information. As I said earlier, I'm looking for as thorough of an understanding as I can get. Do you all think sacrificing solutions and videos is worth the additional rigor, or should Lewin's course provide me with sufficient information and understanding? Also, if you know of any other (potentially better) sources of free education in physics and mathematics, please don't hesitate to share! Thanks so much!