Although he made his discoveries more than 300 years ago, all roads in modern physics lead back to Sir Isaac Newton. This book begins with a summary of Newton's

Why is time relative to the observer? Can an atomic particle exist in two places at once? Is light a wave, a particle, or both? Six Roads from Newton is a livel

Unifying the Universe: The Physics of Heaven and Earth provides a solid background in basic physics. With a humanistic perspective, it shows how science is sign

A to Z of Physicists, Updated Edition focuses not only on the lives and personalities of those profiled, but also on their research and contributions to the fie