"In 1985, Ian and Bill are high-achieving high school students inan average midwestern city when a personal tragedy strikes Ian's family. The event forces each

Discusses the scientific principles behind the laws of conservation of matter, the combination of elements, the periodic table, and the first and second law of

How did our universe come to exist? Why do stars shine? Is there life beyond the Earth? For millennia, humans have looked to the celestial sphere to explain the

Essays examine such topics as cold fusion, the drug war, the solar system, and iodine

Explains the physics of gravity and gravitational pull, offering information on the contributions made in this area by Copernicus, Galileo, and Newton.