Feynman Lectures helped me LEARN Physics BETTER

The Feynman lectures on physics are a must for any aspiring physicist out there!
Even better, thanks to the work of Caltech they are also available online fully for free.
You can find them here: www.feynmanlectures.caltech.edu/

Full Credit for the lectures and photos:
Copyright © 1963, 2006, 2013 by the California Institute of Technology, Michael A. Gottlieb and Rudolf Pfeiffer