I recently came across the website fisica.unam.mx,...

I recently came across the website fisica.unam.mx, and I must say, it's incredible! The Instituto de física unam has done an outstanding job curating a vast collection of educational materials. The explanations are clear and concise, making it easy to grasp complex physics concepts. The rate of learning is impressive, and I appreciate the effort put into creating such a valuable resource. I highly recommend it!