Introduction and Motivation

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Introduction and Motivation The Master doesn't talk, he acts. When his work is done [his students] say, “Amazing: we did it, all by ourselves.” Lao Tse, Tao Te Ching [Mitchell 1988] INTRODUCTION Teaching physics can be both inspirational and frustrating. Those of us who enjoy learn- ing physics get to rethink and pull together what we know in new and coherent ways. We enjoy the opportunity to create new demonstrations, invent new derivations, and solve interesting problems.

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