Provides an overview of particle physics, from basic concepts to particle accelerators, and profiles physicists responsible for advancing the field.

The study of matter is the study of all material things, as well as their ability to transform from one state to another. All matter assumes one of several basi

Explores relativity and quantum mechanics as well as the lives of those individuals who helped advance these fundamental areas of physics.

Discusses the structure of the atom and reveals the ways the parts facilitate both radioactivity and nuclear reactions.

Discusses sound and light, including how the waves travel through different forms of matter, how human senses detect and analyze them, and describes electromagn