In the summer of 2013, Matt Kirk did what no one before him had yet to accomplish: Without the support of a dedicated crew, he backpacked the entire 2,185-mile

The central subject matter of this book is Einstein's special theory of relativiry. While it is a book that is written primarily for a lay audience this does no

The propagation of light in dispersive media is a subject of fundamental as well as practical importance. In recent years attention has focused in particular on

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