Magnetism: A Strange, Invisible, Strong Force that's Calling all the Shots

We all know about magnetism right? Where does this force come from in the first place? Did magnetism play a role in the creation of the universe? Why is this force important in everything from atomic structure to the way solar flares form? This easy-to-read, jargon-free essay addresses some of these issues and more and contains many useful references on electromagnetism and thus an aid to physics students.