Theoretical physicist Hammond (U. of North Carolina) explains some of the most perplexing concepts from contemporary theoretical physics to the general reader.
As millions of dog owners worldwide will attest, there's something about the presence of a dog that inspires confidence, nurtures emotional well-being and brings out the best in ourselves. But for some people, the presence of a dog can do even more.
The rich and diverse world of fluorescent minerals is explored in this sweeping survey. Breathtakingly pure colors, with their ethereal glow, immediately capture your attention. Did you know that color television is a result of the study of fluorescing minerals?