Describes some of the world's natural materials, such as minerals, and man-made, such as plastics, and the esthetic and functional uses to which they have been put, particularly in the construction of buildings and bridges.
Describes the similarities and differences between the three planets closest to Earth and provides information about their surface features, physical makeup, and more.
An illustrated introduction to the history of space vehicles, including launching rockets, space shuttles, planetary probes, manned spacecraft, lunar explorers, space stations, and future craft.