Examines the origins of the computer revolution, discusses the rapid rise of modern computing power, looks at the global implications of computer use and its impact on society, and considers some of the drawbacks and dangers of widespread computer access.
Examines the history of the Lewis and Clark Expedition, focusing on the types of foods explorers found, hunted, and ate, and includes recipes, as well as advice on kitchen safety and cooking equipment.
Describes buildings and structures and examines methods and tools of construction in various civilizations around the world, from prehistoric times up until the end of the Roman Empire.