The Encyclopedia of discovery and invention

Explores the history and development of atomic theory from Democritus to Einstein and the present, presenting physics and chemistry experiments done by famous scientists and discussing nuclear power, fusion, and fission.

Explains the force of gravity, including theories of gravity and its effects on human life.

Examines the invention and development of radar, its history, and its uses in science, law enforcement, navigation, space travel, and the military.

Discusses the history of lasers and their uses in such fields as medicine, entertainment, and the military.

Discusses early astronomical studies and the primitive tools used, the development of telescope technology, and the role telescopes have played in expanding our knowledge of the universe.

Discusses the history and development of tectonic theory; how tectonics helps scientists predict earthquakes and volcanic eruptions; and how engineers can apply this knowledge to mining, cartography, and designing buildings.

Presents a history of explosives, showing how tools of war can actually be very useful tools for the development of civilization.

Discusses the invention of the telephone and technological advances and future developments in telephone equipment and services.