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I've got a new theory of everything! (TOE). Turns out Einstein was dead wrong!! Relativity is all nonsense! My theory is based on crazy particle wave stringy things that I call "pf'ions". I derived their existence after revising the foundations of mathematics. My NEW mathematical system hinges on my redefinition of the number system so that 0.9999999...... is NOT equal to 1 :surprised NOT only that, but I've patented a new anti-gravity/perpetual motion/time travel device based on my theory. Guess what?!?! It works using..uh...superconductors and, uh, cold fusion, and uh, magnetic fields!

Oh BTW, does anybody around here by any chance have the answers to the problems in chapters 7-9 in Griffiths Electrodynamics? I would appreciate fully worked out solutions to all of the problems. Thank you in advance for your help!

Oh, I heard something about "perturbation theory" today. I have never heard of that before. I was wondering if somebody could explain everything about it to me. Right here. In one post. Much appreciated guys!

(*waits to be summarily executed by a firing squad consisting of PF sisterhood, and all newly appointed PF super mentors in their fancy green combat fatigues*)

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